{"title":"Microscopy \u0026 Electron Microscopy","description":"\u003cp\u003eDelve into our microscopy collections, featuring electron microscopy reagents and accessories essential for detailed cellular and structural studies.\u003c\/p\u003e","products":[{"product_id":"nn-benzyldimethylamine","title":"N,N-Benzyldimethylamine, ≥ 97%","description":"\u003cp\u003eN,N-Benzyldimethylamine (BDMA) is a tertiary amine commonly used as an epoxy curing accelerator and catalyst in polymer, resin, and coating formulations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSynonyms:\u003c\/strong\u003e BDMA, N,N-Dimethylbenzylamine, Benzyldimethylamine.\u003c\/p\u003e\n\n\u003cp\u003eThis low-viscosity amine accelerator is widely used to promote curing reactions in epoxy systems and thermosetting resin formulations. BDMA is commonly incorporated into adhesive, coating, casting, and composite applications where controlled cure performance is important.\u003c\/p\u003e\n\n\u003cp\u003eResearchers and industrial formulators use N,N-Benzyldimethylamine in epoxy resin systems, polymer chemistry workflows, and specialty materials development.\u003c\/p\u003e\n\n\u003ch2\u003eKey Properties\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eTertiary amine curing accelerator\u003c\/li\u003e\n\u003cli\u003eLow-viscosity liquid formulation\u003c\/li\u003e\n\u003cli\u003eUsed in epoxy and thermosetting resin systems\u003c\/li\u003e\n\u003cli\u003eSupports accelerated curing reactions\u003c\/li\u003e\n\u003cli\u003eUseful in coatings, adhesives, and composites\u003c\/li\u003e\n\u003cli\u003eSuitable for polymer and materials research applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003ch3\u003eEpoxy Resin Systems\u003c\/h3\u003e\n\u003cp\u003eBDMA is commonly used as an accelerator for epoxy curing reactions in resin and thermoset formulations.\u003c\/p\u003e\n\n\u003ch3\u003eAdhesives \u0026amp; Coatings\u003c\/h3\u003e\n\u003cp\u003eThe material may be incorporated into industrial adhesive and coating systems requiring catalytic cure acceleration.\u003c\/p\u003e\n\n\u003ch3\u003eComposite Materials\u003c\/h3\u003e\n\u003cp\u003eN,N-Benzyldimethylamine is used in composite and casting formulations where controlled polymerization behavior is required.\u003c\/p\u003e\n\n\u003ch3\u003ePolymer \u0026amp; Materials Research\u003c\/h3\u003e\n\u003cp\u003eResearchers use tertiary amine accelerators in laboratory-scale polymer synthesis and formulation development workflows.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility \u0026amp; Formulation Considerations\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eCommonly used with epoxy and thermosetting resin systems\u003c\/li\u003e\n\u003cli\u003eCure performance depends on resin chemistry and formulation ratios\u003c\/li\u003e\n\u003cli\u003eProcessing conditions influence reaction speed and final properties\u003c\/li\u003e\n\u003cli\u003eCompatibility testing is recommended for new formulations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFinal curing behavior and material performance depend on resin composition, catalyst concentration, temperature, and processing conditions.\u003c\/p\u003e\n\n\u003ch2\u003ePreparation Tips\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eMix thoroughly into resin systems before curing\u003c\/li\u003e\n\u003cli\u003eUse controlled addition levels based on formulation requirements\u003c\/li\u003e\n\u003cli\u003eEvaluate cure conditions prior to scale-up\u003c\/li\u003e\n\u003cli\u003eFollow validated processing procedures for intended applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHandling \u0026amp; Storage\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eStore tightly sealed in a cool, dry environment\u003c\/li\u003e\n\u003cli\u003eProtect from moisture and excessive heat exposure\u003c\/li\u003e\n\u003cli\u003eUse appropriate laboratory PPE during handling\u003c\/li\u003e\n\u003cli\u003eFollow standard chemical handling procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr class=\"pdp-divider\"\u003e\n\n\u003ch3\u003eWhy Choose Polysciences?\u003c\/h3\u003e\n\n\u003cdiv class=\"pdp-trust-signals\" style=\"display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:560px;margin:24px 0;\"\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Research_Labs.png?v=1778099422\" alt=\"Research laboratories icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n      Trusted by 6,000+ Researchers Worldwide\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Peer-Reviewed.png?v=1778099423\" alt=\"Peer reviewed studies icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n      Cited in Thousands of Peer-Reviewed Studies\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/USA.png?v=1778099422\" alt=\"Made in USA icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n      U.S. Manufacturing \u0026amp; Global Distribution\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Delivery.png?v=1778099422\" alt=\"Global delivery icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n      Reliable Delivery to 40+ Countries\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003eClick a question to expand.\u003c\/p\u003e\n\n\u003cdiv class=\"faq-accordion\"\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e1. What is N,N-Benzyldimethylamine used for?\u003c\/summary\u003e\n\u003cp\u003eN,N-Benzyldimethylamine is commonly used as an epoxy curing accelerator and catalyst in resin, adhesive, coating, and composite formulations.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e2. What does BDMA stand for?\u003c\/summary\u003e\n\u003cp\u003eBDMA is a common abbreviation for N,N-Benzyldimethylamine.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e3. Is BDMA used in epoxy systems?\u003c\/summary\u003e\n\u003cp\u003eYes. BDMA is widely used to accelerate curing reactions in epoxy resin formulations.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e4. Why is N,N-Benzyldimethylamine considered a low-viscosity accelerator?\u003c\/summary\u003e\n\u003cp\u003eThe material is supplied as a low-viscosity liquid that can be incorporated into resin systems for formulation and processing applications.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e5. How should BDMA be stored?\u003c\/summary\u003e\n\u003cp\u003eStore tightly sealed in a cool, dry environment away from excessive heat and moisture.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003ch2\u003eSafety \u0026amp; Documentation\u003c\/h2\u003e\n\n\u003cp\u003eUse N,N-Benzyldimethylamine with appropriate laboratory and industrial safety precautions. Refer to the product Safety Data Sheet (SDS) for complete handling, storage, and safety guidance.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"00141-100 (100 g)","offer_id":46425659637974,"sku":"00141-100","price":62.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/00141_1_6ad737d5-d39a-4340-b56c-0c4f84c2f257-796349.jpg?v=1737983421"},{"product_id":"glutaraldehyde-em-grade-8-30-x-10ml","title":"Glutaraldehyde, EM Grade, 8%","description":"\u003cdiv class=\"pdp-content-block\"\u003e\n  \u003cdiv class=\"pdp-eyebrow\"\u003e⟡ Electron Microscopy \/ Histology \u0026amp; Immunochemical Fixatives\u003c\/div\u003e\n\n  \u003ch2\u003eGlutaraldehyde, EM Grade, 8%\u003c\/h2\u003e\n\n  \u003cp\u003e\u003cstrong\u003eGlutaraldehyde, EM Grade, 8%\u003c\/strong\u003e is a high-purity aqueous glutaraldehyde solution designed for electron microscopy, histochemical, and immunological techniques. Supplied in convenient ampoules, this EM grade glutaraldehyde fixative supports consistent sample preparation where purity, stability, and preservation of fine cellular structure are important.\u003c\/p\u003e\n\n  \u003cp\u003ePolysciences developed a superior grade of glutaraldehyde suitable for immunochemical techniques. Each batch of vacuum-distilled glutaraldehyde manufactured by Polysciences is analyzed to maintain consistent quality and to help minimize contaminants that may interfere with antigenicity or sample integrity.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEM grade glutaraldehyde:\u003c\/strong\u003e recommended for electron microscopy, histochemical, and immunological techniques\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e8% aqueous solution:\u003c\/strong\u003e supplied at a defined concentration for laboratory fixation workflows\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHigh-purity, vacuum-distilled material:\u003c\/strong\u003e manufactured and analyzed for consistency from batch to batch\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDesigned to support antigen preservation:\u003c\/strong\u003e helps reduce contaminants that can affect antigenicity in immunochemical applications\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eClear, colorless solution:\u003c\/strong\u003e Polysciences EM grade glutaraldehydes are described in published studies as practically free of undesirable polymeric product impurities\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAmpoule packaging:\u003c\/strong\u003e each ampoule is fitted with an ampoule cracker for added safety and convenience\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eProduct Details\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct name:\u003c\/strong\u003e Glutaraldehyde, EM Grade, 8%\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCAS number:\u003c\/strong\u003e 111-30-8\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct number:\u003c\/strong\u003e 00216\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 30 x 10 mL and 10 x 10 mL ampoules\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store at 4°C\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHandling:\u003c\/strong\u003e Use gloves, chemical goggles, and a fume hood\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\n  \u003cp\u003e\u003cstrong\u003eElectron microscopy fixation\u003c\/strong\u003e\u003cbr\u003e\n  Glutaraldehyde is widely used as a primary fixative for electron microscopy sample preparation because it rapidly crosslinks proteins and helps preserve ultrastructural detail.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eHistochemical techniques\u003c\/strong\u003e\u003cbr\u003e\n  EM grade glutaraldehyde is used in histochemical workflows where consistent fixation and preservation of cellular and tissue architecture are required.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eImmunological and immunochemical techniques\u003c\/strong\u003e\u003cbr\u003e\n  Polysciences EM grade glutaraldehyde is designed for applications where contaminant control and antigen preservation are important considerations.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eBiological specimen preparation\u003c\/strong\u003e\u003cbr\u003e\n  This 8% glutaraldehyde solution is suitable for laboratory fixation workflows involving cells, tissues, and other biological samples prepared for microscopy-based analysis.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eFunctional Role\u003c\/h3\u003e\n  \u003cp\u003eGlutaraldehyde is a dialdehyde fixative that reacts primarily with amine-containing biomolecules, including proteins. Through crosslinking reactions, it helps stabilize biological structures during fixation and sample processing. In electron microscopy and histology workflows, this crosslinking action supports preservation of fine structural detail for downstream imaging and analysis.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eWhy EM Grade Glutaraldehyde Matters\u003c\/h3\u003e\n  \u003cp\u003eThe quality of glutaraldehyde can affect fixation performance, background, reproducibility, and preservation of antigenicity. EM grade glutaraldehyde is selected when researchers need a high-purity fixative with low levels of interfering impurities. Polysciences offers highly purified 8%, 25%, 50%, and 70% EM Grade glutaraldehyde solutions that are clear, colorless, and practically free of undesirable polymeric product impurities.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eHandling \u0026amp; Storage\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eStore at \u003cstrong\u003e4°C\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003eKeep container tightly sealed until use.\u003c\/li\u003e\n    \u003cli\u003eUse appropriate personal protective equipment, including \u003cstrong\u003egloves and chemical goggles\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003eHandle in a \u003cstrong\u003echemical fume hood\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003eConsult the SDS and product specification sheet before handling, preparing, or using this product.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003cdiv style=\"display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:560px;margin:0px 0;\"\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:8px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Research_Labs.png?v=1778099422\" alt=\"\" style=\"width:42px!important;height:42px!important;max-width:42px!important;max-height:42px!important;object-fit:contain!important;display:block!important;margin:0 auto 12px!important;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003eTrusted by 6,000+ Researchers Worldwide\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:8px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Peer-Reviewed.png?v=1778099423\" alt=\"\" style=\"width:42px!important;height:42px!important;max-width:42px!important;max-height:42px!important;object-fit:contain!important;display:block!important;margin:0 auto 12px!important;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003eCited in Thousands of Peer-Reviewed Studies\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:8px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/USA.png?v=1778099422\" alt=\"\" style=\"width:42px!important;height:42px!important;max-width:42px!important;max-height:42px!important;object-fit:contain!important;display:block!important;margin:0 auto 12px!important;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003eU.S. Manufacturing \u0026amp; Global Distribution\u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:8px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Delivery.png?v=1778099422\" alt=\"\" style=\"width:42px!important;height:42px!important;max-width:42px!important;max-height:42px!important;object-fit:contain!important;display:block!important;margin:0 auto 12px!important;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003eReliable Delivery to 40+ Countries\u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n@media screen and (max-width:640px){\n  div[style*=\"grid-template-columns:repeat(2,1fr)\"]{\n    grid-template-columns:repeat(2,1fr)!important;\n    gap:10px!important;\n  }\n  div[style*=\"font-size:14px\"]{\n    font-size:12.5px!important;\n  }\n}\n   \u003chr class=\"pdp-divider\"\u003e\n\u003c\/style\u003e\n   \u003chr class=\"pdp-divider\"\u003e\n  \u003ch2\u003eFAQ\u003c\/h2\u003e\n  \u003cp\u003eClick a question to expand.\u003c\/p\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhat is Glutaraldehyde, EM Grade, 8% used for?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eGlutaraldehyde, EM Grade, 8% is used as a high-purity fixative for electron microscopy, histochemical, immunological, and immunochemical techniques.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhy choose EM grade glutaraldehyde?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eEM grade glutaraldehyde is selected when purity and consistency are important for fixation performance. It is intended to help minimize impurities that may interfere with sample preservation, antigenicity, or microscopy results.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhat is the CAS number for glutaraldehyde?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eThe CAS number for glutaraldehyde is \u003cstrong\u003e111-30-8\u003c\/strong\u003e.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eHow should Glutaraldehyde, EM Grade, 8% be stored?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eThis product should be stored at \u003cstrong\u003e4°C\u003c\/strong\u003e in the original container. Refer to the SDS and product specification sheet for complete storage and handling guidance.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhat precautions should be used when handling glutaraldehyde?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eGlutaraldehyde should be handled with appropriate personal protective equipment, including gloves and chemical goggles, and used in a chemical fume hood. Always review the SDS before use.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhat package format is available for this product?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eGlutaraldehyde, EM Grade, 8% is available in ampoule packaging, including 30 x 10 mL and 10 x 10 mL formats. Each ampoule includes an ampoule cracker for added safety and convenience.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e","brand":"Polysciences","offers":[{"title":"00216-30 (30x10 ml)","offer_id":46425659703510,"sku":"00216-30","price":357.52,"currency_code":"USD","in_stock":true},{"title":"00216A-10 (10x10 ml)","offer_id":46513632116950,"sku":"00216A-10","price":125.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/00216_69e364e8-644e-4663-8c79-dd4f47ef4d18-930057.jpg?v=1737983250"},{"product_id":"propylene-oxide-em-grade","title":"Propylene Oxide, ≥ 99.9%","description":"\u003cp\u003eN,N-Benzyldimethylamine (BDMA) is a tertiary amine commonly used as an epoxy curing accelerator and catalyst in polymer, resin, and coating formulations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSynonyms:\u003c\/strong\u003e BDMA, N,N-Dimethylbenzylamine, Benzyldimethylamine.\u003c\/p\u003e\n\n\u003cp\u003eThis low-viscosity amine accelerator is widely used to promote curing reactions in epoxy systems and thermosetting resin formulations. BDMA is commonly incorporated into adhesive, coating, casting, and composite applications where controlled cure performance is important.\u003c\/p\u003e\n\n\u003cp\u003eResearchers and industrial formulators use N,N-Benzyldimethylamine in epoxy resin systems, polymer chemistry workflows, and specialty materials development.\u003c\/p\u003e\n\n\u003ch2\u003eKey Properties\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eTertiary amine curing accelerator\u003c\/li\u003e\n\u003cli\u003eLow-viscosity liquid formulation\u003c\/li\u003e\n\u003cli\u003eUsed in epoxy and thermosetting resin systems\u003c\/li\u003e\n\u003cli\u003eSupports accelerated curing reactions\u003c\/li\u003e\n\u003cli\u003eUseful in coatings, adhesives, and composites\u003c\/li\u003e\n\u003cli\u003eSuitable for polymer and materials research applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003ch3\u003eEpoxy Resin Systems\u003c\/h3\u003e\n\u003cp\u003eBDMA is commonly used as an accelerator for epoxy curing reactions in resin and thermoset formulations.\u003c\/p\u003e\n\n\u003ch3\u003eAdhesives \u0026amp; Coatings\u003c\/h3\u003e\n\u003cp\u003eThe material may be incorporated into industrial adhesive and coating systems requiring catalytic cure acceleration.\u003c\/p\u003e\n\n\u003ch3\u003eComposite Materials\u003c\/h3\u003e\n\u003cp\u003eN,N-Benzyldimethylamine is used in composite and casting formulations where controlled polymerization behavior is required.\u003c\/p\u003e\n\n\u003ch3\u003ePolymer \u0026amp; Materials Research\u003c\/h3\u003e\n\u003cp\u003eResearchers use tertiary amine accelerators in laboratory-scale polymer synthesis and formulation development workflows.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility \u0026amp; Formulation Considerations\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eCommonly used with epoxy and thermosetting resin systems\u003c\/li\u003e\n\u003cli\u003eCure performance depends on resin chemistry and formulation ratios\u003c\/li\u003e\n\u003cli\u003eProcessing conditions influence reaction speed and final properties\u003c\/li\u003e\n\u003cli\u003eCompatibility testing is recommended for new formulations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFinal curing behavior and material performance depend on resin composition, catalyst concentration, temperature, and processing conditions.\u003c\/p\u003e\n\n\u003ch2\u003ePreparation Tips\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eMix thoroughly into resin systems before curing\u003c\/li\u003e\n\u003cli\u003eUse controlled addition levels based on formulation requirements\u003c\/li\u003e\n\u003cli\u003eEvaluate cure conditions prior to scale-up\u003c\/li\u003e\n\u003cli\u003eFollow validated processing procedures for intended applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHandling \u0026amp; Storage\u003c\/h2\u003e\n\n\u003cul\u003e\n\u003cli\u003eStore tightly sealed in a cool, dry environment\u003c\/li\u003e\n\u003cli\u003eProtect from moisture and excessive heat exposure\u003c\/li\u003e\n\u003cli\u003eUse appropriate laboratory PPE during handling\u003c\/li\u003e\n\u003cli\u003eFollow standard chemical handling procedures\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr class=\"pdp-divider\"\u003e\n\n\u003ch3\u003eWhy Choose Polysciences?\u003c\/h3\u003e\n\n\u003cdiv class=\"pdp-trust-signals\" style=\"display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:560px;margin:24px 0;\"\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Research_Labs.png?v=1778099422\" alt=\"Research laboratories icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n      Trusted by 6,000+ Researchers Worldwide\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Peer-Reviewed.png?v=1778099423\" alt=\"Peer reviewed studies icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n      Cited in Thousands of Peer-Reviewed Studies\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/USA.png?v=1778099422\" alt=\"Made in USA icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n      U.S. Manufacturing \u0026amp; Global Distribution\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Delivery.png?v=1778099422\" alt=\"Global delivery icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n      Reliable Delivery to 40+ Countries\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003eClick a question to expand.\u003c\/p\u003e\n\n\u003cdiv class=\"faq-accordion\"\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e1. What is N,N-Benzyldimethylamine used for?\u003c\/summary\u003e\n\u003cp\u003eN,N-Benzyldimethylamine is commonly used as an epoxy curing accelerator and catalyst in resin, adhesive, coating, and composite formulations.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e2. What does BDMA stand for?\u003c\/summary\u003e\n\u003cp\u003eBDMA is a common abbreviation for N,N-Benzyldimethylamine.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e3. Is BDMA used in epoxy systems?\u003c\/summary\u003e\n\u003cp\u003eYes. BDMA is widely used to accelerate curing reactions in epoxy resin formulations.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e4. Why is N,N-Benzyldimethylamine considered a low-viscosity accelerator?\u003c\/summary\u003e\n\u003cp\u003eThe material is supplied as a low-viscosity liquid that can be incorporated into resin systems for formulation and processing applications.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003e5. How should BDMA be stored?\u003c\/summary\u003e\n\u003cp\u003eStore tightly sealed in a cool, dry environment away from excessive heat and moisture.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003ch2\u003eSafety \u0026amp; Documentation\u003c\/h2\u003e\n\n\u003cp\u003eUse N,N-Benzyldimethylamine with appropriate laboratory and industrial safety precautions. Refer to the product Safety Data Sheet (SDS) for complete handling, storage, and safety guidance.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"00236-1 (1 pint)","offer_id":46425659965654,"sku":"00236-1","price":37.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/00236_1_809bbbe8-b694-4721-8f79-c7cae1fcecc9-473963.jpg?v=1737983982"},{"product_id":"246-sym-collidine-buffer-kit-em-grade","title":"2,4,6-sym-Collidine Buffer Kit","description":"\u003cdiv class=\"pdp-content-block\"\u003e\n\n  \u003cdiv class=\"pdp-eyebrow\"\u003e⟡ EM Buffers \/ Osmium Tetroxide Fixatives \/ Electron Microscopy\u003c\/div\u003e\n\n  \u003cp\u003e\u003cstrong\u003e2,4,6-sym-Collidine Buffer Kit, EM Grade\u003c\/strong\u003e is a biologically stable buffering system designed for osmium tetroxide and other electron microscopy fixatives. The buffer system provides improved buffering capacity and stability compared to traditional veronal acetate buffer systems used in EM specimen preparation workflows.\u003c\/p\u003e\n\n  \u003cp\u003eThis kit is commonly used in electron microscopy laboratories for preparation of buffered fixative solutions during biological specimen processing and fixation procedures.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBiologically stable buffer system:\u003c\/strong\u003e suitable for EM fixation workflows\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDesigned for osmium tetroxide:\u003c\/strong\u003e compatible with osmium-based fixatives\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eImproved buffering performance:\u003c\/strong\u003e provides greater stability than traditional veronal acetate buffers\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEM grade formulation:\u003c\/strong\u003e intended for electron microscopy specimen preparation\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConvenient kit format:\u003c\/strong\u003e includes components required for buffer preparation\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLarge preparation volume:\u003c\/strong\u003e one kit prepares approximately 1000 mL of buffer\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eProduct Details\u003c\/h3\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct name:\u003c\/strong\u003e 2,4,6-sym-Collidine Buffer Kit\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e EM Grade\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBuffer type:\u003c\/strong\u003e Biologically stable collidine buffer system\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Osmium tetroxide fixation, EM fixatives, electron microscopy specimen preparation\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFinal preparation volume:\u003c\/strong\u003e Approximately 1000 mL buffer per kit\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eKit Contents\u003c\/h3\u003e\n\n  \u003cul\u003e\n    \u003cli\u003e5 × 5.34 mL Collidine solution\u003c\/li\u003e\n    \u003cli\u003e5 × 18 mL 1.0 N HCl\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\n  \u003cp\u003e\u003cstrong\u003eElectron microscopy fixation\u003c\/strong\u003e\u003cbr\u003e\n  Used in EM specimen preparation workflows requiring stable buffering systems for biological fixation procedures.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eOsmium tetroxide preparation\u003c\/strong\u003e\u003cbr\u003e\n  Commonly used with osmium tetroxide fixative formulations for electron microscopy applications.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eBiological specimen processing\u003c\/strong\u003e\u003cbr\u003e\n  Suitable for tissue preparation and fixation workflows in microscopy laboratories.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eResearch laboratory workflows\u003c\/strong\u003e\u003cbr\u003e\n  Used in EM laboratories requiring reliable buffering systems with improved stability characteristics.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eFunctional Properties\u003c\/h3\u003e\n\n  \u003cp\u003e2,4,6-sym-Collidine buffer systems are designed to provide stable buffering performance during electron microscopy fixation procedures. Compared to traditional veronal acetate buffers, collidine systems may offer improved buffering capacity and biological stability in EM workflows.\u003c\/p\u003e\n\n  \u003cp\u003eThe kit format simplifies preparation of larger buffer volumes for routine specimen processing and fixation applications.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eWhy Use 2,4,6-sym-Collidine Buffer Kit?\u003c\/h3\u003e\n\n  \u003cp\u003eThis EM grade buffer kit is widely used for electron microscopy fixation workflows requiring stable buffer systems compatible with osmium tetroxide and related fixatives.\u003c\/p\u003e\n\n  \u003cp\u003eIts improved buffering performance and convenient preparation format make it useful for biological EM specimen preparation and laboratory processing applications.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eHandling \u0026amp; Storage\u003c\/h3\u003e\n\n  \u003cul\u003e\n    \u003cli\u003eStore kit components according to product labeling and SDS instructions.\u003c\/li\u003e\n    \u003cli\u003eHandle acids and fixative-related materials using appropriate laboratory protective equipment.\u003c\/li\u003e\n    \u003cli\u003eUse in properly ventilated laboratory environments.\u003c\/li\u003e\n    \u003cli\u003ePrepare buffers according to established EM laboratory procedures.\u003c\/li\u003e\n    \u003cli\u003eConsult the SDS for complete handling, storage, and safety information.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr class=\"pdp-divider\"\u003e\n\n  \u003ch3\u003eWhy Choose Polysciences?\u003c\/h3\u003e\n\n  \u003cdiv class=\"pdp-trust-signals\" style=\"display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:560px;margin:24px 0;\"\u003e\n    \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Research_Labs.png?v=1778099422\" alt=\"Research laboratories icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n      \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003eTrusted by 6,000+ Researchers Worldwide\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Peer-Reviewed.png?v=1778099423\" alt=\"Peer reviewed studies icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n      \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003eCited in Thousands of Peer-Reviewed Studies\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/USA.png?v=1778099422\" alt=\"Made in USA icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n      \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003eU.S. Manufacturing \u0026amp; Global Distribution\u003c\/div\u003e\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Delivery.png?v=1778099422\" alt=\"Global delivery icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n      \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003eReliable Delivery to 40+ Countries\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003chr\u003e\n\n  \u003ch2\u003eFAQ\u003c\/h2\u003e\n\n  \u003cp\u003eClick a question to expand.\u003c\/p\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhat is 2,4,6-sym-Collidine Buffer Kit used for?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eIt is used as a biologically stable buffering system for osmium tetroxide and other EM fixatives during electron microscopy specimen preparation.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhy is collidine buffer used in EM workflows?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eCollidine buffers provide improved stability and buffering capacity compared to traditional veronal acetate buffer systems.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhat does the kit contain?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eThe kit contains 5 × 5.34 mL collidine solution and 5 × 18 mL 1.0 N HCl.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eHow much buffer does one kit prepare?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eOne kit prepares approximately 1000 mL of buffer solution.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eIs this kit intended for electron microscopy applications?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eYes. This EM Grade kit is designed for electron microscopy fixation and specimen preparation workflows.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Polysciences","offers":[{"title":"00346-1 (1 kit)","offer_id":46425660031190,"sku":"00346-1","price":326.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/00346_1_909ee61a-f903-40c1-a36f-15e2a378d3f5-805008.jpg?v=1737982719"},{"product_id":"benzoin-methyl-ether-uv-catalyst","title":"Benzoin methyl ether (UV Catalyst), ≥ 98%","description":"\u003cp\u003eBenzoin methyl ether (BME) is a photoinitiator used in UV-curable coatings, adhesives, and resins. It enables rapid polymerization under ultraviolet light, making it ideal for high-speed production processes in electronics, dental applications, and industrial coatings.\u003c\/p\u003e\n\n\u003cp\u003eApplications:\u003c\/p\u003e\n\n\u003cp\u003eUV-Curable Coatings \u0026amp; Adhesives: Initiates fast, efficient polymerization in photopolymer systems.\u003c\/p\u003e\n\n\u003cp\u003e3D Printing \u0026amp; Rapid Prototyping: Used in resin-based additive manufacturing for precision fabrication.\u003c\/p\u003e\n\n\u003cp\u003eDental \u0026amp; Biomedical Materials: Provides light-curing capabilities in dental composites and medical adhesives.\u003c\/p\u003e\n\n\u003cp\u003eElectronics \u0026amp; Optical Coatings: Used in photoresist formulations and UV-sensitive coatings.\u003c\/p\u003e\n\n\u003cp\u003eGraphic Arts \u0026amp; Printing: Enables UV-cured printing inks and varnishes for high-resolution printing.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"00425-10 (10 g)","offer_id":46425660850390,"sku":"00425-10","price":68.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/00425_ed2c9662-1c71-436b-92cc-ca165b40fbf6-507308.jpg?v=1737982895"},{"product_id":"dmp-30","title":"DMP-30 (2,4,6-Tris-(dimethylaminomethyl)phenol), ≥96%","description":"\u003cdiv class=\"pdp-content-block\"\u003e\n\n  \u003cdiv class=\"pdp-eyebrow\"\u003e⟡ DMP-30 \/ Epoxy Curing Catalyst \/ Amine Accelerators\u003c\/div\u003e\n\n  \u003cp\u003e\u003cstrong\u003e2,4,6-Tris-(dimethylaminomethyl)phenol\u003c\/strong\u003e, commonly known as \u003cstrong\u003eDMP-30\u003c\/strong\u003e or \u003cstrong\u003eTris-DMP\u003c\/strong\u003e, is a Lewis base catalyst used to accelerate room-temperature curing of epoxy resin systems. It functions as both a curing accelerator and co-curing agent in epoxy formulations requiring faster cure response and improved processing control.\u003c\/p\u003e\n\n  \u003cp\u003eDMP-30 is widely used in epoxy embedding media, sealants, concrete adhesives, coatings, casting systems, and industrial resin formulations. Its tertiary amine functionality promotes epoxy cure reactions and helps activate other curing agents in thermoset polymer systems.\u003c\/p\u003e\n\n  \u003cp\u003eThis ≥96% grade is suitable for laboratory and industrial applications where consistent catalytic performance, resin compatibility, and reliable epoxy cure acceleration are required.\u003c\/p\u003e\n\n  \u003chr class=\"pdp-divider\"\u003e\n\n  \u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\n  \u003cul\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eEpoxy curing catalyst:\u003c\/strong\u003e accelerates cure reactions in epoxy resin systems\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003e≥96% purity:\u003c\/strong\u003e suitable for research, formulation, and industrial use\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eLewis base catalyst:\u003c\/strong\u003e activates epoxy curing chemistry and co-curing reactions\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eRoom-temperature cure support:\u003c\/strong\u003e useful in systems requiring ambient cure acceleration\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eEmbedding media accelerator:\u003c\/strong\u003e used in epoxy embedding media kits and resin workflows\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eIndustrial formulation additive:\u003c\/strong\u003e supports sealants, concrete adhesives, coatings, and casting resins\u003c\/li\u003e\n\n  \u003c\/ul\u003e\n\n  \u003chr class=\"pdp-divider\"\u003e\n\n  \u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\n  \u003cul\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eProduct name:\u003c\/strong\u003e 2,4,6-Tris-(dimethylaminomethyl)phenol\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eCommon names:\u003c\/strong\u003e DMP-30, Tris-DMP\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eProduct number:\u003c\/strong\u003e 00553\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eCAS number:\u003c\/strong\u003e 90-72-2\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003ePurity:\u003c\/strong\u003e ≥96%\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eFunctionality:\u003c\/strong\u003e Epoxy curing catalyst, accelerator, co-curing agent, Lewis base catalyst\u003c\/li\u003e\n\n    \u003cli\u003e\n\u003cstrong\u003eTypical use:\u003c\/strong\u003e Epoxy resin systems, embedding media, sealants, concrete adhesives, coatings, and industrial formulations\u003c\/li\u003e\n\n  \u003c\/ul\u003e\n\n  \u003chr class=\"pdp-divider\"\u003e\n\n  \u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\n  \u003cp\u003e\u003cstrong\u003eEpoxy Resin Curing\u003c\/strong\u003e\u003cbr\u003e\n  DMP-30 is used as an accelerator and catalyst for epoxy resin systems where faster cure response, improved handling, and controlled room-temperature curing are desired.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eEmbedding Media\u003c\/strong\u003e\u003cbr\u003e\n  Commonly used as an accelerator in epoxy embedding media kits for microscopy, histology, and materials preparation workflows.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eSealants \u0026amp; Concrete Adhesives\u003c\/strong\u003e\u003cbr\u003e\n  Functions as a catalyst and co-curing agent in sealant and concrete adhesive formulations requiring strong cure development and formulation reliability.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eCoatings \u0026amp; Casting Systems\u003c\/strong\u003e\u003cbr\u003e\n  Supports epoxy coatings, casting compounds, and thermoset resin systems where cure speed and network formation are important to final performance.\u003c\/p\u003e\n\n  \u003chr class=\"pdp-divider\"\u003e\n\n  \u003ch3\u003eWhy Researchers \u0026amp; Manufacturers Use DMP-30\u003c\/h3\u003e\n\n  \u003cp\u003eDMP-30 is selected for epoxy formulation work because it provides strong catalytic activity, compatibility with epoxy resin systems, and reliable acceleration of room-temperature cure reactions.\u003c\/p\u003e\n\n  \u003cp\u003eIt is especially useful in applications requiring controlled cure behavior, epoxy embedding media preparation, adhesive formulation, sealant development, and thermoset resin processing.\u003c\/p\u003e\n\n  \u003chr class=\"pdp-divider\"\u003e\n\n  \u003ch3\u003eHandling \u0026amp; Storage\u003c\/h3\u003e\n\n  \u003cul\u003e\n\n    \u003cli\u003eStore in a cool, dry place at room temperature.\u003c\/li\u003e\n\n    \u003cli\u003eKeep container tightly closed when not in use.\u003c\/li\u003e\n\n    \u003cli\u003eUse appropriate personal protective equipment during handling.\u003c\/li\u003e\n\n    \u003cli\u003eAvoid moisture exposure and incompatible materials.\u003c\/li\u003e\n\n    \u003cli\u003eConsult the SDS for complete safety and handling information.\u003c\/li\u003e\n\n  \u003c\/ul\u003e\n\n  \u003chr class=\"pdp-divider\"\u003e\n\n  \u003ch3\u003e\u003cstrong\u003eWhy Choose Polysciences?\u003c\/strong\u003e\u003c\/h3\u003e\n\n  \u003cdiv class=\"pdp-trust-signals\" style=\"display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:560px;margin:24px 0;\"\u003e\n\n    \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Research_Labs.png?v=1778099422\" alt=\"Research laboratories icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n\n      \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n        Trusted by 6,000+ Researchers Worldwide\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Peer-Reviewed.png?v=1778099423\" alt=\"Peer reviewed studies icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n\n      \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n        Cited in Thousands of Peer-Reviewed Studies\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/USA.png?v=1778099422\" alt=\"USA manufacturing icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n\n      \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n        U.S. Manufacturing \u0026amp; Global Distribution\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Delivery.png?v=1778099422\" alt=\"Global delivery icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n\n      \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n        Reliable Delivery to 40+ Countries\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003cstyle\u003e\n    @media screen and (max-width:640px){\n\n      .pdp-trust-signals{\n        grid-template-columns:repeat(2,1fr)!important;\n        gap:10px!important;\n      }\n\n      .pdp-trust-signals div div{\n        font-size:12.5px!important;\n      }\n    }\n  \u003c\/style\u003e\n\n  \u003chr class=\"pdp-divider\"\u003e\n\n  \u003ch2\u003eFAQ\u003c\/h2\u003e\n\n  \u003cp\u003eClick a question to expand.\u003c\/p\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhat is DMP-30 used for?\u003c\/strong\u003e\u003c\/summary\u003e\n\n    \u003cp\u003eDMP-30 is used as a curing catalyst and accelerator for epoxy resin systems, including embedding media, sealants, concrete adhesives, coatings, and casting formulations.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhat is the CAS number for DMP-30?\u003c\/strong\u003e\u003c\/summary\u003e\n\n    \u003cp\u003eThe CAS number for 2,4,6-Tris-(dimethylaminomethyl)phenol, commonly known as DMP-30, is 90-72-2.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eIs DMP-30 a curing agent or accelerator?\u003c\/strong\u003e\u003c\/summary\u003e\n\n    \u003cp\u003eDMP-30 can function as both an epoxy curing accelerator and co-curing agent. It is commonly used to activate and accelerate cure reactions in epoxy resin systems.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eCan DMP-30 be used for room-temperature epoxy curing?\u003c\/strong\u003e\u003c\/summary\u003e\n\n    \u003cp\u003eYes. DMP-30 is commonly used to support room-temperature curing of epoxides and improve cure speed in ambient-cure epoxy formulations.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhat are common synonyms for DMP-30?\u003c\/strong\u003e\u003c\/summary\u003e\n\n    \u003cp\u003eCommon synonyms include 2,4,6-Tris-(dimethylaminomethyl)phenol, DMP-30, and Tris-DMP.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eDo you supply DMP-30 for research and industrial applications?\u003c\/strong\u003e\u003c\/summary\u003e\n\n    \u003cp\u003eYes. Polysciences supplies DMP-30 for laboratory, epoxy formulation, embedding media, adhesive, coating, sealant, and industrial resin applications.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"Polysciences","offers":[{"title":"00553-100 (100 g)","offer_id":46425661046998,"sku":"00553-100","price":56.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/00553_04397c0b-102b-4320-a534-e880d1d8d571-939328.jpg?v=1737982719"},{"product_id":"formvar-1595-polyvinyl-formal","title":"Formvar 15\/95 (Poly[vinyl formal])","description":"\u003csection class=\"product-content\"\u003e\n\n  \u003ch2\u003eProduct Description\u003c\/h2\u003e\n  \u003cp\u003e\n    Formvar is a high-performance poly(vinyl formal) resin known for its excellent film-forming properties,\n    mechanical toughness, and resistance to many organic solvents. It produces clear, flexible, and durable\n    films, making it a widely used material in microscopy, coatings, and specialty polymer applications.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    Due to its balance of flexibility and strength, Formvar is commonly selected for applications requiring\n    thin, uniform films with good adhesion and chemical stability. Its compatibility with common organic\n    solvents enables straightforward solution processing and coating formation.\n  \u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eKey Properties\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePolymer Type: Poly(vinyl formal)\u003c\/li\u003e\n    \u003cli\u003eExcellent film-forming capability\u003c\/li\u003e\n    \u003cli\u003eGood mechanical toughness and flexibility\u003c\/li\u003e\n    \u003cli\u003eResistant to many organic solvents\u003c\/li\u003e\n    \u003cli\u003eForms clear, uniform, and durable films\u003c\/li\u003e\n    \u003cli\u003eSuitable for solution-based processing\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eApplications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eElectron Microscopy \u0026amp; Imaging:\u003c\/strong\u003e\n      Commonly used to form support films on TEM grids, improving sample stability and image quality.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eWire Insulation \u0026amp; Coatings:\u003c\/strong\u003e\n      Provides electrical insulation and chemical resistance in specialty wire and electronic coatings.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eAdhesives \u0026amp; Protective Films:\u003c\/strong\u003e\n      Functions as a film-forming resin in industrial coatings and protective layers.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eComposite \u0026amp; Structural Materials:\u003c\/strong\u003e\n      Enhances mechanical strength and durability in polymer composite systems.\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cstrong\u003eOptical \u0026amp; Electronic Applications:\u003c\/strong\u003e\n      Acts as a barrier or protective layer in optical and semiconductor-related coatings.\n    \u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eFAQs\u003c\/h3\u003e\n  \u003cul class=\"faq-list\"\u003e\n    \u003cli\u003e\n      \u003cdetails\u003e\n        \u003csummary\u003eWhat is Formvar commonly used for?\u003c\/summary\u003e\n        \u003cp\u003e\n          Formvar is widely used for creating thin support films in electron microscopy, as well as for\n          wire coatings, protective films, and specialty polymer coatings.\n        \u003c\/p\u003e\n      \u003c\/details\u003e\n    \u003c\/li\u003e\n    \u003cli\u003e\n      \u003cdetails\u003e\n        \u003csummary\u003eWhy is Formvar used in TEM grid preparation?\u003c\/summary\u003e\n        \u003cp\u003e\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e","brand":"Polysciences","offers":[{"title":"00631-100 (100 g)","offer_id":46425661538518,"sku":"00631-100","price":65.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/logo_only_4e7a7ec8-cf0e-4f26-b9c9-061be5c44c5a-443514.jpg?v=1737983105"},{"product_id":"hexamethyldisilazane-hmds","title":"Hexamethyldisilazane (HMDS), ≥ 98%","description":"\u003cp\u003eUsed in place of critical point drying for preparation of soft tissues for SEM observation. Procedure takes 5 minutes as compared to 90 minutes for critical point drying.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"00692-250 (250 g)","offer_id":46425662062806,"sku":"00692-250","price":112.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/00692_d09df1c1-aadb-473b-a453-16fe6fd4c0fa-292779.jpg?v=1737983251"},{"product_id":"lens-tissue-ross","title":"Lens Tissue, Ross","description":"\u003cp\u003eNon-linting, fiberless, non-abrasive lens tissue. This specially prepared lens tissue is great for EM and LM applications. Also works well for eyeglasses.1000 sheets per box\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"00791-1 (1 box)","offer_id":46425662226646,"sku":"00791-1","price":78.97,"currency_code":"USD","in_stock":true},{"title":"00791-5 (5 boxes)","offer_id":46425662259414,"sku":"00791-5","price":365.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/00791-lens-tissue_72cb1178-a6b6-46e7-903a-542ae53aa321-784644.jpg?v=1737983310"},{"product_id":"nadic-methyl-anhydride-nma","title":"Nadic Methyl Anhydride (NMA), ≥ 99.5%","description":"\u003cp\u003eLiquid anhydride for curing epoxy resins. This material is a mixture of methyl isomers of methylbicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride. The larger the proportion of NMA used in the epoxy resin formula, the harder the resultant block.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"00886-500 (500 g)","offer_id":46425662521558,"sku":"00886-500","price":120.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/00886_3_5b4d3ea7-561a-4816-8303-b8c1b9b24648-243825.jpg?v=1737983421"},{"product_id":"phosphomolybdic-acid-hydrate-acs-grade","title":"Phosphomolybdic acid hydrate, ACS grade","description":"\u003cp\u003ePhosphomolybdic acid hydrate is an ACS-grade heteropoly acid used as an electron-dense metal stain and laboratory reagent. It is also known as 12-molybdophosphoric acid or molybdophosphoric acid.\u003c\/p\u003e\n\u003cp\u003eIn staining workflows, phosphomolybdic acid may contribute contrast through its molybdenum-containing structure. Its performance depends on reagent concentration, specimen preparation, staining time, and the complete laboratory procedure.\u003c\/p\u003e\n\u003cp\u003eIt is intended for laboratory applications requiring ACS-grade phosphomolybdic acid hydrate. Follow a validated protocol and confirm compatibility with the selected specimen, reagents, and imaging method.\u003c\/p\u003e\n\u003ch2\u003eKey Properties\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct number:\u003c\/strong\u003e 01021\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct name:\u003c\/strong\u003e Phosphomolybdic acid hydrate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e ACS grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial class:\u003c\/strong\u003e Heteropoly acid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical form:\u003c\/strong\u003e Solid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSynonyms:\u003c\/strong\u003e 12-Molybdophosphoric acid; molybdophosphoric acid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary function:\u003c\/strong\u003e Electron-dense metal stain and laboratory reagent\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eElectron-Dense Staining\u003c\/h3\u003e\n\u003cp\u003ePhosphomolybdic acid hydrate is used as an electron-dense metal stain in laboratory workflows where enhanced contrast from a molybdenum-containing reagent is required.\u003c\/p\u003e\n\u003ch3\u003eHistology Staining Procedures\u003c\/h3\u003e\n\u003cp\u003ePhosphomolybdic acid may be incorporated into histological staining procedures according to the requirements of the selected method. Its role and concentration depend on the complete staining protocol.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Reagent Preparation\u003c\/h3\u003e\n\u003cp\u003eThe ACS-grade material may be used to prepare phosphomolybdic acid reagents for research and analytical workflows. Users should follow established preparation procedures and verify the required concentration for their application.\u003c\/p\u003e\n\u003ch2\u003eStaining \u0026amp; Preparation Considerations\u003c\/h2\u003e\n\u003cp\u003ePrepare phosphomolybdic acid solutions according to a validated laboratory method. Final staining performance may vary with reagent concentration, preparation technique, specimen type, fixation, staining time, and subsequent processing steps.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse clean laboratory glassware and appropriate reagent-grade solvents.\u003c\/li\u003e\n\u003cli\u003eConfirm the required concentration and preparation method before use.\u003c\/li\u003e\n\u003cli\u003eEvaluate compatibility with the complete staining or analytical procedure.\u003c\/li\u003e\n\u003cli\u003eUse appropriate controls when establishing or modifying a protocol.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHandling \u0026amp; Storage\u003c\/h2\u003e\n\u003cp\u003eStore at 4°C in a well-ventilated location and keep the container securely closed. Handle in a fume hood while wearing protective gloves, chemical goggles, and suitable protective clothing. Keep away from heat, ignition sources, combustible materials, and incompatible substances.\u003c\/p\u003e\n\u003chr class=\"pdp-divider\"\u003e\n\u003ch3\u003eWhy Choose Polysciences?\u003c\/h3\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; max-width: 560px; margin: 24px 0;\" class=\"pdp-trust-signals\"\u003e\n\u003cdiv style=\"border: 1px solid #17458f; border-radius: 10px; padding: 18px 14px; text-align: center; background: #fff;\"\u003e\n\u003cimg loading=\"lazy\" style=\"width: 42px; height: 42px; object-fit: contain; display: block; margin: 0 auto 12px;\" alt=\"Research laboratories icon\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Research_Labs.png?v=1778099422\"\u003e\n\u003cdiv style=\"font-family: inherit; font-size: 14px; line-height: 1.3; font-weight: bold; color: #12386b;\"\u003eTrusted by 6,000+ Researchers Worldwide\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #17458f; border-radius: 10px; padding: 18px 14px; text-align: center; background: #fff;\"\u003e\n\u003cimg loading=\"lazy\" style=\"width: 42px; height: 42px; object-fit: contain; display: block; margin: 0 auto 12px;\" alt=\"Peer reviewed studies icon\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Peer-Reviewed.png?v=1778099423\"\u003e\n\u003cdiv style=\"font-family: inherit; font-size: 14px; line-height: 1.3; font-weight: bold; color: #12386b;\"\u003eCited in Thousands of Peer-Reviewed Studies\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #17458f; border-radius: 10px; padding: 18px 14px; text-align: center; background: #fff;\"\u003e\n\u003cimg loading=\"lazy\" style=\"width: 42px; height: 42px; object-fit: contain; display: block; margin: 0 auto 12px;\" alt=\"Made in USA icon\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/USA.png?v=1778099422\"\u003e\n\u003cdiv style=\"font-family: inherit; font-size: 14px; line-height: 1.3; font-weight: bold; color: #12386b;\"\u003eU.S. Manufacturing \u0026amp; Global Distribution\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #17458f; border-radius: 10px; padding: 18px 14px; text-align: center; background: #fff;\"\u003e\n\u003cimg loading=\"lazy\" style=\"width: 42px; height: 42px; object-fit: contain; display: block; margin: 0 auto 12px;\" alt=\"Global delivery icon\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Delivery.png?v=1778099422\"\u003e\n\u003cdiv style=\"font-family: inherit; font-size: 14px; line-height: 1.3; font-weight: bold; color: #12386b;\"\u003eReliable Delivery to 40+ Countries\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003eClick a question to expand.\u003c\/p\u003e\n\u003cdiv class=\"faq-accordion\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003e1. What is phosphomolybdic acid hydrate?\u003c\/summary\u003e\n\u003cp\u003ePhosphomolybdic acid hydrate is a molybdenum-containing heteropoly acid used as an electron-dense stain and laboratory reagent. It is also known as 12-molybdophosphoric acid.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e2. What is phosphomolybdic acid used for?\u003c\/summary\u003e\n\u003cp\u003ePhosphomolybdic acid is used in staining, histology, microscopy-related sample preparation, and other laboratory procedures. The appropriate use and concentration depend on the selected protocol.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e3. Is Product 01021 ACS grade?\u003c\/summary\u003e\n\u003cp\u003eYes. Polysciences Product 01021 is phosphomolybdic acid hydrate, ACS grade.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e4. Is phosphomolybdic acid an electron-dense stain?\u003c\/summary\u003e\n\u003cp\u003eYes. Phosphomolybdic acid is used as an electron-dense metal stain in laboratory workflows requiring contrast from a molybdenum-containing reagent.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e5. Is phosphomolybdic acid the same as 12-molybdophosphoric acid?\u003c\/summary\u003e\n\u003cp\u003e12-Molybdophosphoric acid and molybdophosphoric acid are names commonly associated with phosphomolybdic acid.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e6. How should phosphomolybdic acid hydrate be stored?\u003c\/summary\u003e\n\u003cp\u003eStore Product 01021 at 4°C in a well-ventilated location. Keep the container securely closed and separate from combustible materials.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e7. What precautions are required when handling phosphomolybdic acid?\u003c\/summary\u003e\n\u003cp\u003eUse a fume hood and wear protective gloves, chemical goggles, and suitable protective clothing. The product is corrosive and an oxidizer. Review the current Safety Data Sheet before use.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSafety \u0026amp; Documentation\u003c\/h2\u003e\n\u003cp\u003ePhosphomolybdic acid hydrate is corrosive and may intensify fire as an oxidizer. It may cause severe skin burns and eye damage and may be harmful if inhaled. Avoid breathing dust and prevent contact with skin and eyes.\u003c\/p\u003e\n\u003cp\u003eReview the current Safety Data Sheet before handling, preparation, storage, or disposal. Follow all applicable institutional procedures for engineering controls, personal protective equipment, spill response, incompatibilities, and waste disposal.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/2026_SDS_01021.pdf\" target=\"_blank\"\u003eSafety Data Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Histology_Guide.pdf?v=1763653427\" target=\"_blank\"\u003eHistology Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Polysciences","offers":[{"title":"01021-25 (25 g)","offer_id":46425662619862,"sku":"01021-25","price":96.98,"currency_code":"USD","in_stock":true},{"title":"01021-5 (5 g)","offer_id":46425662652630,"sku":"01021-5","price":71.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/01021_cc3a34f0-4b11-4ccd-bf70-404040a35cdc-828522.jpg?v=1737983563"},{"product_id":"cacodylic-acid-sodium-salt-trihydrate","title":"Cacodylic acid, sodium salt trihydrate, ≥ 98%","description":"\u003cp\u003eDissolve in distilled or deionized water heated to 60°C, under a hood.(Sodium cacodylate)\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"01131-100 (100 g)","offer_id":46425663078614,"sku":"01131-100","price":551.67,"currency_code":"USD","in_stock":true},{"title":"01131-25 (25 g)","offer_id":46425663111382,"sku":"01131-25","price":179.48,"currency_code":"USD","in_stock":true},{"title":"01131-500 (500 g)","offer_id":46425663144150,"sku":"01131-500","price":1595.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_01131_1_2_22976f27-236b-44bc-8078-815b343ee2e8.png?v=1738253345"},{"product_id":"glutaraldehyde-em-grade-70","title":"Glutaraldehyde, EM Grade, 70%","description":"\u003cp\u003ePolysciences was the first to develop a superior grade of glutaraldehyde suitable for immunochemical techniques. Each batch of vacuum distilled glutaraldehyde manufactured by Polysciences is analyzed to maintain consistent high quality and freedom from contaminants which destroy antigenicity. Each ampoule is fitted with an ampoule cracker for added safety.\n\u003cbr\u003eEM grade is recommended for histochemical or immunological techniques.\n\u003cbr\u003eIn an unbiased study comparing glutaraldehyde from six prominent suppliers the Polysciences' product was the only one which showed practically no contamination by undesirable polymeric products. A recent independent quality control study concluded that no polymers and no impurities at 235nm were present in unopened, refrigerated ampoules, even after four years of storage.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"01201-2 (10x2 ml)","offer_id":46425663275222,"sku":"01201-2","price":151.71,"currency_code":"USD","in_stock":true},{"title":"01201-5 (5x10 ml)","offer_id":46425663307990,"sku":"01201-5","price":210.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_00376_2_1_1_3_40a09975-a710-416c-ae13-36c43b6b7082.png?v=1738253345"},{"product_id":"nonenyl-succinic-anhydride-nsa-em-grade","title":"Nonenyl Succinic Anhydride (NSA)","description":"\u003c!-- PDP Content Block: 01542 Nonenyl Succinic Anhydride (NSA), EM Grade --\u003e\n\u003csection class=\"pdp-content\"\u003e\n\u003cp\u003eNonenyl Succinic Anhydride (NSA), EM Grade, is a liquid anhydride used for curing low-viscosity embedding resin for electron microscopy. It is particularly used in Spurr formulations and is specially distilled for E.M. applications.\u003c\/p\u003e\n\u003cp\u003eDeveloped in conjunction with Dr. Spurr, NSA supports resin systems used in electron microscopy sample preparation where controlled curing, low-viscosity embedding performance, and formulation consistency are important.\u003c\/p\u003e\n\n\u003c!-- Key Features --\u003e\n\u003csection aria-labelledby=\"pdp-features\"\u003e\n\u003ch2 id=\"pdp-features\"\u003eKey Properties\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLiquid anhydride for curing low-viscosity embedding resin\u003c\/li\u003e\n\u003cli\u003eEM Grade material specially distilled for electron microscopy applications\u003c\/li\u003e\n\u003cli\u003eParticularly used in Spurr resin formulations\u003c\/li\u003e\n\u003cli\u003eProduct Number: \u003cstrong\u003e01542\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCAS Number: \u003cstrong\u003e28928-97-4\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLinear formula: \u003cstrong\u003eC13H20O3\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMolecular weight: \u003cstrong\u003e224\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eRefractive index: \u003cstrong\u003en20\/D 1.476\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAppearance: \u003cstrong\u003eTan to yellow liquid, free from haze and particulate matter\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e450 g\u003c\/strong\u003e and \u003cstrong\u003e4 x 450 g\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003c!-- Applications --\u003e\n\u003csection aria-labelledby=\"pdp-applications\"\u003e\n\u003ch2 id=\"pdp-applications\"\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eElectron Microscopy Embedding\u003c\/h3\u003e\n\u003cp\u003eUsed in low-viscosity embedding resin systems for electron microscopy sample preparation.\u003c\/p\u003e\n\u003ch3\u003eSpurr Resin Formulations\u003c\/h3\u003e\n\u003cp\u003eParticularly used in Spurr formulations where a liquid anhydride curing component is required.\u003c\/p\u003e\n\u003ch3\u003eResin Curing Systems\u003c\/h3\u003e\n\u003cp\u003eSupports curing of compatible embedding resin formulations used in microscopy and histology-related workflows.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Sample Preparation\u003c\/h3\u003e\n\u003cp\u003eUseful for laboratories preparing resin-embedded specimens for sectioning, imaging, and ultrastructural analysis.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003c!-- Compatibility \/ Formulation Considerations --\u003e\n\u003csection aria-labelledby=\"pdp-compatibility\"\u003e\n\u003ch2 id=\"pdp-compatibility\"\u003eCompatibility \u0026amp; Formulation Considerations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial type:\u003c\/strong\u003e Liquid anhydride curing component\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary use:\u003c\/strong\u003e Low-viscosity embedding resin systems for E.M.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFormulation use:\u003c\/strong\u003e Spurr-type resin formulations and compatible embedding resin systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAppearance requirement:\u003c\/strong\u003e Tan to yellow liquid, free from haze and particulate matter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance factors:\u003c\/strong\u003e Cure behavior and final resin properties depend on resin composition, mixing ratio, temperature, and processing conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEvaluate compatibility and cure performance under the intended embedding protocol before routine use.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003c!-- Preparation Tips --\u003e\n\u003csection aria-labelledby=\"pdp-preparation\"\u003e\n\u003ch2 id=\"pdp-preparation\"\u003ePreparation Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUse the resin formulation and mixing sequence specified by the validated electron microscopy embedding protocol.\u003c\/li\u003e\n\u003cli\u003eMeasure components carefully to support consistent curing and embedding performance.\u003c\/li\u003e\n\u003cli\u003eMix thoroughly while minimizing unnecessary air incorporation.\u003c\/li\u003e\n\u003cli\u003eProtect working mixtures from contamination, moisture, and incompatible materials.\u003c\/li\u003e\n\u003cli\u003eDocument resin composition, mixing ratio, temperature, cure schedule, and sample preparation conditions for reproducible results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003c!-- Handling \u0026 Storage --\u003e\n\u003csection aria-labelledby=\"pdp-storage\"\u003e\n\u003ch2 id=\"pdp-storage\"\u003eHandling \u0026amp; Storage\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWear gloves and chemical goggles when handling.\u003c\/li\u003e\n\u003cli\u003eUse in a well-ventilated area and avoid skin and eye contact.\u003c\/li\u003e\n\u003cli\u003eStore at room temperature.\u003c\/li\u003e\n\u003cli\u003eKeep container tightly closed when not in use.\u003c\/li\u003e\n\u003cli\u003eProtect from contamination and unnecessary moisture exposure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003chr class=\"pdp-divider\"\u003e\n\n\u003ch3\u003eWhy Choose Polysciences?\u003c\/h3\u003e\n\n\u003cdiv class=\"pdp-trust-signals\" style=\"display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:560px;margin:24px 0;\"\u003e\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Research_Labs.png?v=1778099422\" alt=\"Research laboratories icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n      Trusted by 6,000+ Researchers Worldwide\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Peer-Reviewed.png?v=1778099423\" alt=\"Peer reviewed studies icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n      Cited in Thousands of Peer-Reviewed Studies\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/USA.png?v=1778099422\" alt=\"Made in USA icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n      U.S. Manufacturing \u0026amp; Global Distribution\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Delivery.png?v=1778099422\" alt=\"Global delivery icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n      Reliable Delivery to 40+ Countries\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- FAQ Accordion --\u003e\n\u003csection aria-labelledby=\"pdp-faq\"\u003e\n\u003ch2 id=\"pdp-faq\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-accordion\" role=\"list\"\u003e\n\u003cdetails class=\"faq-item\" role=\"listitem\"\u003e\n\u003csummary\u003e\u003cstrong\u003e1.\u003c\/strong\u003e What is Nonenyl Succinic Anhydride (NSA) used for?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eNSA is used as a liquid anhydride curing component for low-viscosity embedding resin systems used in electron microscopy sample preparation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\" role=\"listitem\"\u003e\n\u003csummary\u003e\u003cstrong\u003e2.\u003c\/strong\u003e Is this NSA product suitable for Spurr formulations?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eYes. This EM Grade NSA is particularly used in Spurr formulations for electron microscopy embedding resin systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\" role=\"listitem\"\u003e\n\u003csummary\u003e\u003cstrong\u003e3.\u003c\/strong\u003e What does EM Grade mean for this product?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eEM Grade indicates that the material is prepared for electron microscopy applications. This NSA is specially distilled for E.M. use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\" role=\"listitem\"\u003e\n\u003csummary\u003e\u003cstrong\u003e4.\u003c\/strong\u003e What is the CAS number for Nonenyl Succinic Anhydride?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eThe CAS number for this product is 28928-97-4.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\" role=\"listitem\"\u003e\n\u003csummary\u003e\u003cstrong\u003e5.\u003c\/strong\u003e What is the appearance of this product?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eThis product is supplied as a tan to yellow liquid that is free from haze and particulate matter.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\" role=\"listitem\"\u003e\n\u003csummary\u003e\u003cstrong\u003e6.\u003c\/strong\u003e How should Nonenyl Succinic Anhydride be stored?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eStore at room temperature, keep the container tightly closed when not in use, and protect from contamination and unnecessary moisture exposure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- Safety --\u003e\n\u003csection aria-labelledby=\"pdp-safety\"\u003e\n\u003ch2 id=\"pdp-safety\"\u003eSafety \u0026amp; Documentation\u003c\/h2\u003e\n\u003cp\u003eHandle with gloves, chemical goggles, appropriate PPE, and standard laboratory practices. Refer to the Safety Data Sheet (SDS), product documentation, and Certificate of Analysis for handling, storage, safety, and lot-specific guidance.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e","brand":"Polysciences","offers":[{"title":"01542-4 (4 x 450 g)","offer_id":46425664127190,"sku":"01542-4","price":343.33,"currency_code":"USD","in_stock":true},{"title":"01542-450 (450 g)","offer_id":46425664159958,"sku":"01542-450","price":112.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_01542_1_1_1_ca9fdd99-ed46-4d85-9167-39532c94454d.png?v=1738253345"},{"product_id":"balsam-canada-filtered","title":"Balsam, Canada","description":"\u003cp\u003eA natural resin used as mounting medium for microscopy.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"01648-100 (100 g)","offer_id":46425664389334,"sku":"01648-100","price":0.0,"currency_code":"USD","in_stock":true},{"title":"01648-500 (500 g)","offer_id":46425664422102,"sku":"01648-500","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_01648_1_1_98ef18e2-259d-4d56-8cde-34469a5b0384.png?v=1738253345"},{"product_id":"glutaraldehyde-em-grade-25-10","title":"Glutaraldehyde, EM Grade, 25%","description":"\u003cdiv class=\"pdp-content-block\"\u003e\n  \u003cdiv class=\"pdp-eyebrow\"\u003e⟡ Electron Microscopy \/ Histology \u0026amp; Immunochemical Fixatives\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eGlutaraldehyde, EM Grade, 25%\u003c\/strong\u003e is a high-purity aqueous glutaraldehyde solution for electron microscopy, histochemical, and immunological techniques. This concentrated EM grade fixative is designed for laboratories that need reliable fixation performance, consistent purity, and flexibility when preparing working-strength glutaraldehyde solutions.\u003c\/p\u003e\n\n  \u003cp\u003ePolysciences was the first to develop a superior grade of glutaraldehyde suitable for immunochemical techniques. Each batch of vacuum-distilled glutaraldehyde manufactured by Polysciences is analyzed to maintain consistent quality and help minimize contaminants that may affect antigenicity or sample integrity.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e25% EM grade glutaraldehyde:\u003c\/strong\u003e concentrated aqueous solution for preparation of working fixative concentrations\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRecommended for histochemical and immunological techniques:\u003c\/strong\u003e suitable for demanding microscopy and sample preparation workflows\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVacuum-distilled quality:\u003c\/strong\u003e manufactured and analyzed for consistent batch-to-batch performance\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSupports antigen preservation:\u003c\/strong\u003e designed to help reduce contaminants that can interfere with antigenicity\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLow polymeric impurity profile:\u003c\/strong\u003e Polysciences EM grade glutaraldehyde has been reported to show practically no contamination by undesirable polymeric products\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFlexible format options:\u003c\/strong\u003e available in ampoules and bottle formats to support different laboratory workflows\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eProduct Details\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct name:\u003c\/strong\u003e Glutaraldehyde, EM Grade, 25%\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct number:\u003c\/strong\u003e 01909\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCAS number:\u003c\/strong\u003e 111-30-8\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eConcentration:\u003c\/strong\u003e 25% aqueous solution\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAvailable sizes:\u003c\/strong\u003e 01909-10 (10 x 10 mL ampoules), 01909-100 (100 mL bottle), 01909-5 (5 x 100 mL bottles)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store at 4°C\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHandling:\u003c\/strong\u003e Gloves, chemical goggles, and fume hood recommended\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\n  \u003cp\u003e\u003cstrong\u003eElectron microscopy fixation\u003c\/strong\u003e\u003cbr\u003e\n  Glutaraldehyde is widely used as a primary fixative in electron microscopy sample preparation because it rapidly crosslinks proteins and helps preserve ultrastructural detail.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eHistochemical techniques\u003c\/strong\u003e\u003cbr\u003e\n  EM grade glutaraldehyde is used in histochemical workflows where consistent fixation and preservation of cellular or tissue architecture are required.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eImmunological and immunochemical techniques\u003c\/strong\u003e\u003cbr\u003e\n  Polysciences EM grade glutaraldehyde is designed for applications where contaminant control and preservation of antigenicity are important considerations.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003ePreparation of working fixative solutions\u003c\/strong\u003e\u003cbr\u003e\n  The 25% concentration provides a convenient stock solution for laboratories preparing lower working concentrations for microscopy and biological sample preparation.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eFunctional Role\u003c\/h3\u003e\n  \u003cp\u003eGlutaraldehyde is a dialdehyde fixative that reacts primarily with amine-containing biomolecules, including proteins. Through covalent crosslinking reactions, it stabilizes biological structures during fixation and processing. In electron microscopy and histology workflows, this crosslinking helps preserve fine structural detail for downstream imaging and analysis.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eWhy Choose 25% EM Grade Glutaraldehyde?\u003c\/h3\u003e\n  \u003cp\u003eA 25% EM grade glutaraldehyde solution offers a useful balance of concentration, purity, and handling flexibility. Researchers can dilute the stock solution to the desired working concentration while relying on EM grade purity for applications where fixation quality, reproducibility, and reduced impurity levels matter.\u003c\/p\u003e\n\n  \u003cp\u003eIn an independent quality control study, unopened refrigerated Polysciences glutaraldehyde ampoules showed no polymers and no impurities at 235 nm even after four years of storage.\u003c\/p\u003e\n\n  \u003chr\u003e\n\n  \u003ch3\u003eHandling \u0026amp; Storage\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eStore at \u003cstrong\u003e4°C\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003eKeep container tightly closed until use.\u003c\/li\u003e\n    \u003cli\u003eUse appropriate personal protective equipment, including \u003cstrong\u003egloves and chemical goggles\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003eHandle in a \u003cstrong\u003echemical fume hood\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003eConsult the SDS and product specification sheet before handling, preparing, or using this product.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003chr\u003e\n\n  \u003ch2\u003eFAQ\u003c\/h2\u003e\n  \u003cp\u003eClick a question to expand.\u003c\/p\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhat is Glutaraldehyde, EM Grade, 25% used for?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eGlutaraldehyde, EM Grade, 25% is used as a high-purity fixative stock solution for electron microscopy, histochemical, immunological, and immunochemical techniques.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhy use 25% glutaraldehyde instead of a lower concentration?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eThe 25% concentration provides a convenient stock solution that can be diluted to working concentrations required by specific microscopy or fixation protocols.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhat does EM grade glutaraldehyde mean?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eEM grade glutaraldehyde refers to a high-purity glutaraldehyde solution suitable for electron microscopy and related sample preparation workflows where low impurity levels and consistent fixation performance are important.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhat is the CAS number for glutaraldehyde?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eThe CAS number for glutaraldehyde is \u003cstrong\u003e111-30-8\u003c\/strong\u003e.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eHow should Glutaraldehyde, EM Grade, 25% be stored?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eThis product should be stored at \u003cstrong\u003e4°C\u003c\/strong\u003e. Refer to the SDS and product specification sheet for complete storage and handling guidance.\u003c\/p\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails\u003e\n    \u003csummary\u003e\u003cstrong\u003eWhat precautions should be used when handling glutaraldehyde?\u003c\/strong\u003e\u003c\/summary\u003e\n    \u003cp\u003eGlutaraldehyde should be handled with appropriate personal protective equipment, including gloves and chemical goggles, and used in a chemical fume hood. Always review the SDS before use.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n","brand":"Polysciences","offers":[{"title":"01909-10 (10 x 10 ml ampoules)","offer_id":46425665110230,"sku":"01909-10","price":140.6,"currency_code":"USD","in_stock":true},{"title":"01909-100 (100 ml bottle)","offer_id":46425665142998,"sku":"01909-100","price":121.42,"currency_code":"USD","in_stock":true},{"title":"01909-5 (5 x 100 ml bottles)","offer_id":46425665175766,"sku":"01909-5","price":393.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_01909-100_new_2_1_1_88dafebb-d06c-47e2-a68f-d7ffd349f863.png?v=1738253345"},{"product_id":"spurr-low-viscosity-embedding-kit","title":"Spurr Low Viscosity Embedding Kit","description":"\u003cp\u003eSpurr Low Viscosity Embedding Kit is a low-viscosity epoxy embedding formulation designed for rapid infiltration into tissues, minerals, and other dense structures. The approximately 60 cps viscosity allows effective penetration into difficult specimens and supports embedding workflows requiring deep infiltration.\u003c\/p\u003e\n\n\u003cp\u003eThis formulation is commonly used in microscopy sample preparation, particularly for specimens with high lipid content, hard membranes, highly vacuolated parenchymatous tissues, and mineralized materials.\u003c\/p\u003e\n\n\u003cp\u003eThe kit may also be used in preparation of mineral specimens for polishing and sectioning applications where low-viscosity resin systems are beneficial.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKit Contents:\u003c\/strong\u003e 450g NSA, 250g ERL 4221, 250g D.E.R. 736, 100g DMAE\u003c\/p\u003e\n\n\u003ch2\u003eKey Properties\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eLow viscosity formulation (~60 cps)\u003c\/li\u003e\n\n\u003cli\u003eDesigned for rapid specimen infiltration\u003c\/li\u003e\n\n\u003cli\u003eSuitable for tissues, minerals, and dense structures\u003c\/li\u003e\n\n\u003cli\u003eSupports embedding of difficult or highly vacuolated specimens\u003c\/li\u003e\n\n\u003cli\u003eUseful for microscopy and specimen preparation workflows\u003c\/li\u003e\n\n\u003cli\u003eMay be used for mineral specimen preparation and polishing\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\n\u003ch3\u003eTissue Embedding\u003c\/h3\u003e\n\n\u003cp\u003eCommonly used for embedding biological tissues requiring deep resin penetration, including specimens with high lipid content or dense membrane structures.\u003c\/p\u003e\n\n\u003ch3\u003eMineral \u0026amp; Hard Material Preparation\u003c\/h3\u003e\n\n\u003cp\u003eThe low viscosity formulation supports infiltration of mineralized specimens and dense materials prior to polishing or sectioning.\u003c\/p\u003e\n\n\u003ch3\u003eElectron Microscopy Sample Preparation\u003c\/h3\u003e\n\n\u003cp\u003eFrequently used in microscopy laboratories for resin embedding applications where rapid infiltration and specimen support are important.\u003c\/p\u003e\n\n\u003ch3\u003eDense \u0026amp; Vacuolated Structures\u003c\/h3\u003e\n\n\u003cp\u003eSuitable for highly vacuolated parenchymatous tissues and other challenging specimens that benefit from low-viscosity embedding systems.\u003c\/p\u003e\n\n\u003ch2\u003ePreparation \u0026amp; Handling Considerations\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eLow viscosity supports rapid infiltration into dense specimens\u003c\/li\u003e\n\n\u003cli\u003eEmbedding performance depends on specimen preparation and processing conditions\u003c\/li\u003e\n\n\u003cli\u003eProper resin mixing ratios are important for final curing characteristics\u003c\/li\u003e\n\n\u003cli\u003eUsers should follow established laboratory embedding protocols\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003eFinal embedding quality and infiltration performance depend on specimen composition, dehydration procedures, infiltration time, and curing conditions.\u003c\/p\u003e\n\n\u003ch2\u003eHandling \u0026amp; Storage\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eStore components tightly sealed in a cool, dry environment\u003c\/li\u003e\n\n\u003cli\u003eAvoid contamination during resin preparation\u003c\/li\u003e\n\n\u003cli\u003eUse appropriate laboratory PPE and ventilation\u003c\/li\u003e\n\n\u003cli\u003eFollow standard epoxy resin handling procedures\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003chr class=\"pdp-divider\"\u003e\n\n\u003ch3\u003eWhy Choose Polysciences?\u003c\/h3\u003e\n\n\u003cdiv class=\"pdp-trust-signals\" style=\"display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:560px;margin:24px 0;\"\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Research_Labs.png?v=1778099422\" alt=\"Research laboratories icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n\n      Trusted by 6,000+ Researchers Worldwide\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Peer-Reviewed.png?v=1778099423\" alt=\"Peer reviewed studies icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n\n      Cited in Thousands of Peer-Reviewed Studies\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/USA.png?v=1778099422\" alt=\"Made in USA icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n\n      U.S. Manufacturing \u0026amp; Global Distribution\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Delivery.png?v=1778099422\" alt=\"Global delivery icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n\n      Reliable Delivery to 40+ Countries\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\n\u003cp\u003eClick a question to expand.\u003c\/p\u003e\n\n\u003cdiv class=\"faq-accordion\"\u003e\n\n\u003cdetails\u003e\n\n\u003csummary\u003e1. What is the Spurr Low Viscosity Embedding Kit used for?\u003c\/summary\u003e\n\n\u003cp\u003eThe kit is used for embedding tissues, minerals, and dense specimens requiring rapid resin infiltration during sample preparation workflows.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\n\u003csummary\u003e2. Why is low viscosity important for embedding resins?\u003c\/summary\u003e\n\n\u003cp\u003eLow viscosity helps the resin penetrate difficult, dense, or highly vacuolated specimens more effectively during infiltration.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\n\u003csummary\u003e3. Can this kit be used for mineral specimen preparation?\u003c\/summary\u003e\n\n\u003cp\u003eYes. The formulation may be used for preparing mineral specimens prior to polishing and sectioning applications.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\n\u003csummary\u003e4. What types of tissues are commonly embedded with this formulation?\u003c\/summary\u003e\n\n\u003cp\u003eThe formulation is commonly used for tissues with high lipid content, hard membranes, and highly vacuolated structures.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\n\u003csummary\u003e5. What components are included in the kit?\u003c\/summary\u003e\n\n\u003cp\u003eThe kit contains NSA, ERL 4221, D.E.R. 736, and DMAE components used for preparation of the embedding formulation.\u003c\/p\u003e\n\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003ch2\u003eSafety \u0026amp; Documentation\u003c\/h2\u003e\n\n\u003cp\u003eUse appropriate laboratory safety procedures when handling epoxy embedding materials. Refer to the product Safety Data Sheet (SDS) for complete handling, storage, and disposal guidance.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"01916-1 (1 kit)","offer_id":46425665536214,"sku":"01916-1","price":126.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/01916_e5164583-3b51-424e-bbb9-cd1d1edbdfb3.jpg?v=1735828129"},{"product_id":"acetone-em-grade-histology-grade-995-minimum","title":"Acetone, EM Grade, ≥ 99.5%","description":"\u003cp\u003eFor hardening and dehydrating tissues. It can also be used for the extraction of various principles from animal and plant substances.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"01921-1 (1 liter)","offer_id":46425665667286,"sku":"01921-1","price":46.23,"currency_code":"USD","in_stock":true},{"title":"01921-4 (4x1 liter)","offer_id":46425665700054,"sku":"01921-4","price":183.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_01921_new_1_1_5_a39ef5a9-7f91-4af9-9ef8-00b594f6b33c.png?v=1738253345"},{"product_id":"osmium-tetroxide-crystalline-9995-5x1g","title":"Osmium tetroxide, crystalline, ≥ 99.95% - 5x1g","description":"\u003cp\u003ePost fix and stain for E.M. Supplied in pre-scored ampoules sealed in plastic bags. The ampoules are label free to avoid cleaning prior to preparation of solutions. Each ampoule is equipped with an ampoule cracker.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"0223A-5 (5x1 g)","offer_id":46425667829974,"sku":"0223A-5","price":680.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_0223_1_7b5af3f9-2949-4650-bfc8-745349d8d756.png?v=1738253345"},{"product_id":"osmium-tetroxide-crystalline-9995-10x1g","title":"Osmium tetroxide, crystalline, ≥ 99.95% - 10x1g","description":"\u003cp\u003ePost fix and stain for E.M. Supplied in pre-scored ampoules sealed in plastic bags. The ampoules are label free to avoid cleaning prior to preparation of solutions. Each ampoule is equipped with an ampoule cracker.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"0223B-10 (10x1 g)","offer_id":46425667862742,"sku":"0223B-10","price":1229.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_0223_1_78a8cf78-87e2-45d0-aabe-538b82a7632d.png?v=1738253345"},{"product_id":"osmium-tetroxide-crystalline-9995-10x12g","title":"Osmium tetroxide, crystalline, ≥ 99.95% - 10x1\/2g","description":"\u003cp\u003ePost fix and stain for E.M. Supplied in pre-scored ampoules sealed in plastic bags. The ampoules are label free to avoid cleaning prior to preparation of solutions. Each ampoule is equipped with an ampoule cracker.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"0223C-10 (10x1\/2 g)","offer_id":46425668288726,"sku":"0223C-10","price":740.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_0223_1_705c3128-ea78-4d16-b335-a836525bc2b7.png?v=1738253280"},{"product_id":"osmium-tetroxide-crystalline-9995-10x14g","title":"Osmium tetroxide, crystalline, ≥ 99.95% - 10x1\/4g","description":"\u003cp\u003ePost fix and stain for E.M. Supplied in pre-scored ampoules sealed in plastic bags. The ampoules are label free to avoid cleaning prior to preparation of solutions. Each ampoule is equipped with an ampoule cracker.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"0223D-10 (10x1\/4 g)","offer_id":46425668321494,"sku":"0223D-10","price":411.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_0223_1_2a189249-5e2b-4cb3-ad5d-9693439714f7.png?v=1738253345"},{"product_id":"grid-storage-unit-100-grids","title":"Grid Storage Unit - 100 grids","description":"\u003cp\u003eSpecimen grid box for holding 100 grids in numbered positions. Transparent sliding cover has slot for accessing the grid positions.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"03606-1 (1 unit)","offer_id":46425682608342,"sku":"03606-1","price":47.36,"currency_code":"USD","in_stock":true},{"title":"03606-10 (10 units)","offer_id":46425682641110,"sku":"03606-10","price":324.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_03606_grid_storage_100_62d3c2a1-93af-4a5a-8ffa-4679cbe24fd5.png?v=1738253238"},{"product_id":"glass-scriber-diamond","title":"Glass Scriber, Diamond","description":"\u003cp\u003eA Natural Diamond held at 90° angle in a metal mounting. It is fitted with a protective cover and pocket clasp. Useful for scoring glass strips prior to hand making glass knives, marking slides and property identification.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"03636-1 (1 unit)","offer_id":46425682772182,"sku":"03636-1","price":92.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/03636_1_55c03613-8f17-45f4-9291-bace75824515-839452.jpg?v=1737983249"},{"product_id":"cedarwood-oil","title":"Cedarwood oil","description":"\u003cp\u003eUsed as immersion oil for light microscopy and for clearing microscope sections.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"04851-4 (4x100 g)","offer_id":46425687130326,"sku":"04851-4","price":127.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/04851_24783faa-2d4a-4da7-9e17-012d0773ef71-871335.jpg?v=1737982945"},{"product_id":"storage-envelopes-unprinted-polyethylene-holds-325-x-425-neg-or-plates","title":"Storage Envelopes, Unprinted polyethylene (holds 3.25\" x 4.25\" neg. or plates)","description":"\u003cp\u003eHolds 3.25\" x 4-4.25\" negatives or plates, 500 per pack.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"07233-500 (500 envelopes)","offer_id":46425690636502,"sku":"07233-500","price":109.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/07233_1_d0764eca-c204-4315-9b44-55233db888c5-749299.jpg?v=1737984102"},{"product_id":"tweezers-3-rubis-standard-tip","title":"Tweezers, 3 Rubis, standard tip","description":"\u003cp\u003e120mm in lengthFor research and investigational use only. Not intended for food, drug, cosmetic or household use.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"07376-1 (1 pair)","offer_id":46425692274902,"sku":"07376-1","price":54.9,"currency_code":"USD","in_stock":true},{"title":"07376-12 (dozen)","offer_id":46425692307670,"sku":"07376-12","price":534.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_07375_8_cec105be-5166-4626-8c73-62674da1b57f.png?v=1738253238"},{"product_id":"tweezers-3c-dumont-inox-standard-tip","title":"Tweezers, 3C Dumont INOX, standard tip","description":"\u003cp\u003eStrong fine long points, 120mm in length.For research and investigational use only. Not intended for food, drug, cosmetic or household use.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"07377-1 (1 pair)","offer_id":46425692373206,"sku":"07377-1","price":54.12,"currency_code":"USD","in_stock":true},{"title":"07377-12 (dozen)","offer_id":46425692405974,"sku":"07377-12","price":433.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_07375_7d1fddb1-a3c0-4ea4-bda6-ed9ef82f6303.png?v=1738253142"},{"product_id":"tweezers-5-dumont-inox-standard-tip","title":"Tweezers, 5 Dumont INOX, standard tip","description":"\u003cp\u003eFiner Tipped than Number 2, 110mm in lengthFor research and investigational use only. Not intended for food, drug, cosmetic or household use.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"07379-1 (1 pair)","offer_id":46425692537046,"sku":"07379-1","price":65.3,"currency_code":"USD","in_stock":true},{"title":"07379-12 (dozen)","offer_id":46425692569814,"sku":"07379-12","price":589.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_23554_1_feecd1db-fa7e-4638-8a1f-aadc4f2f5c67.png?v=1738253142"},{"product_id":"tweezers-3c-dumont-inox-non-magnetic-standard-tip","title":"Tweezers, 3C Dumont INOX, non-magnetic, standard tip","description":"\u003cp\u003e110mm in lengthFor research and investigational use only. Not intended for food, drug, cosmetic or household use.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"07383-1 (1 pair)","offer_id":46425692602582,"sku":"07383-1","price":95.42,"currency_code":"USD","in_stock":true},{"title":"07383-12 (dozen)","offer_id":46425692635350,"sku":"07383-12","price":918.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_07375_3_a39328d2-5e54-4492-9e65-a974ccdeef09.png?v=1738253142"},{"product_id":"tweezers-3c-rubis-non-magnetic-standard-tip","title":"Tweezers, 3C Rubis, non-magnetic, standard tip","description":"\u003cp\u003e110mm in lengthFor research and investigational use only. Not intended for food, drug, cosmetic or household use.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"07384-1 (1 pair)","offer_id":46425692700886,"sku":"07384-1","price":68.63,"currency_code":"USD","in_stock":true},{"title":"07384-12 (dozen)","offer_id":46425692733654,"sku":"07384-12","price":692.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_07375_9_d59d5bb0-ee47-4d83-8fe0-e85853f2ba1d.png?v=1738253142"},{"product_id":"microprobes-and-picks","title":"Microprobes and Picks","description":"\u003cp\u003eSet of 4 stainless steel probes for use in inaccessible areas.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"07397-1 (1 set)","offer_id":46425692799190,"sku":"07397-1","price":122.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/07397_89e85a15-8b79-46fc-a718-d8ac45d419a4-161750.jpg?v=1737983421"},{"product_id":"microscope-slides-plain","title":"Microscope Slides, Plain","description":"\u003cp\u003eMade of high quality glass guaranteed to be precleaned. The slides are ground smooth and free of sharp cutting edges.72 slides per box.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"07441-1 (1 box)","offer_id":46425692831958,"sku":"07441-1","price":57.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_07441_1_595ad5e5-2048-4fa5-89a1-8d153008678e.png?v=1738253141"},{"product_id":"glutaraldehyde-em-grade-8-100","title":"Glutaraldehyde, EM Grade, 8%","description":"\u003c!-- PDP Content Block: 07710 Glutaraldehyde, EM Grade, 8% --\u003e\n\u003csection class=\"pdp-content\"\u003e\n\u003cp\u003eGlutaraldehyde, EM Grade, 8% is a high-purity aqueous glutaraldehyde solution recommended for electron microscopy, histochemical, and immunological techniques. Polysciences developed an EM Grade glutaraldehyde suitable for immunochemical techniques, with each batch analyzed to support consistent quality and minimize contaminants that can interfere with antigenicity.\u003c\/p\u003e\n\u003cp\u003eThis vacuum-distilled glutaraldehyde solution is used as a fixative for electron microscopy and biological sample preparation workflows. Independent quality studies cited on the product page report minimal polymeric contamination and no impurities at 235 nm in unopened, refrigerated material after extended storage.\u003c\/p\u003e\n\n\u003c!-- Key Features --\u003e\n\u003csection aria-labelledby=\"pdp-features\"\u003e\n\u003ch2 id=\"pdp-features\"\u003eKey Properties\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-purity EM Grade glutaraldehyde for electron microscopy workflows\u003c\/li\u003e\n\u003cli\u003eRecommended for histochemical and immunological techniques\u003c\/li\u003e\n\u003cli\u003eProduct Number: \u003cstrong\u003e07710\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCAS Number: \u003cstrong\u003e111-30-8\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMolecular formula: \u003cstrong\u003eC5H8O2\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMolecular weight: \u003cstrong\u003e100.12\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eConcentration: \u003cstrong\u003e8% aqueous solution\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAssay specification: \u003cstrong\u003e7.5-8.5%\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003epH specification: \u003cstrong\u003e3.0-5.5\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAppearance: \u003cstrong\u003eClear colorless liquid\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eAvailable sizes: \u003cstrong\u003e100 mL\u003c\/strong\u003e and \u003cstrong\u003e5 x 100 mL\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003c!-- Applications --\u003e\n\u003csection aria-labelledby=\"pdp-applications\"\u003e\n\u003ch2 id=\"pdp-applications\"\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eElectron Microscopy Fixation\u003c\/h3\u003e\n\u003cp\u003eUsed as a fixative in electron microscopy sample preparation where preservation of ultrastructure and reproducible fixation performance are important.\u003c\/p\u003e\n\u003ch3\u003eHistochemical Techniques\u003c\/h3\u003e\n\u003cp\u003eRecommended for histochemical workflows requiring high-purity glutaraldehyde with controlled quality and low polymeric contamination.\u003c\/p\u003e\n\u003ch3\u003eImmunological \u0026amp; Immunochemical Techniques\u003c\/h3\u003e\n\u003cp\u003eSuitable for immunological and immunochemical techniques where contaminants that interfere with antigenicity must be minimized.\u003c\/p\u003e\n\u003ch3\u003eBiological Sample Preparation\u003c\/h3\u003e\n\u003cp\u003eUseful in fixation protocols for biological specimens, including workflows involving buffered glutaraldehyde solutions and downstream microscopy analysis.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003c!-- Compatibility \/ Method Considerations --\u003e\n\u003csection aria-labelledby=\"pdp-compatibility\"\u003e\n\u003ch2 id=\"pdp-compatibility\"\u003eCompatibility \u0026amp; Method Considerations\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFixative type:\u003c\/strong\u003e Aqueous glutaraldehyde solution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary use:\u003c\/strong\u003e Electron microscopy and biological fixation workflows\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuffering:\u003c\/strong\u003e Dilute or buffer according to the validated fixation protocol and target sample type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStability factors:\u003c\/strong\u003e Glutaraldehyde polymerization is influenced by pH, temperature, storage conditions, and buffer composition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality control:\u003c\/strong\u003e Specification includes absorbance ratio and assay requirements to support EM Grade performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFixation performance depends on sample type, buffer system, pH, osmolality, concentration, exposure time, and downstream processing conditions.\u003c\/p\u003e\n\u003c\/section\u003e\n\n\u003c!-- Preparation Tips --\u003e\n\u003csection aria-labelledby=\"pdp-preparation\"\u003e\n\u003ch2 id=\"pdp-preparation\"\u003ePreparation Tips\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrepare working solutions according to the validated fixation protocol for the target specimen and microscopy method.\u003c\/li\u003e\n\u003cli\u003eUse freshly prepared buffered solutions when required for consistent fixation performance.\u003c\/li\u003e\n\u003cli\u003eControl buffer pH, molarity, and osmolality, as these can affect fixation quality and sample preservation.\u003c\/li\u003e\n\u003cli\u003eMix buffer and glutaraldehyde close to use when working at higher pH conditions to reduce polymerization risk.\u003c\/li\u003e\n\u003cli\u003eDocument concentration, buffer system, pH, fixation time, temperature, and post-fixation steps for reproducible results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003c!-- Handling \u0026 Storage --\u003e\n\u003csection aria-labelledby=\"pdp-storage\"\u003e\n\u003ch2 id=\"pdp-storage\"\u003eHandling \u0026amp; Storage\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUse gloves, chemical goggles, appropriate PPE, and a fume hood when handling.\u003c\/li\u003e\n\u003cli\u003eAvoid skin contact, eye contact, ingestion, and inhalation of vapors.\u003c\/li\u003e\n\u003cli\u003eStore refrigerated at \u003cstrong\u003e4°C\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eKeep container tightly closed when not in use.\u003c\/li\u003e\n\u003cli\u003eUse only with adequate ventilation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\n\u003chr class=\"pdp-divider\"\u003e\n\n\u003ch3\u003eWhy Choose Polysciences?\u003c\/h3\u003e\n\n\u003cdiv class=\"pdp-trust-signals\" style=\"display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:560px;margin:24px 0;\"\u003e\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Research_Labs.png?v=1778099422\" alt=\"Research laboratories icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n      Trusted by 6,000+ Researchers Worldwide\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Peer-Reviewed.png?v=1778099423\" alt=\"Peer reviewed studies icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n      Cited in Thousands of Peer-Reviewed Studies\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/USA.png?v=1778099422\" alt=\"Made in USA icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n      U.S. Manufacturing \u0026amp; Global Distribution\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\n  \u003cdiv style=\"border:1px solid #17458f;border-radius:10px;padding:18px 14px;text-align:center;background:#fff;\"\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/Delivery.png?v=1778099422\" alt=\"Global delivery icon\" style=\"width:42px;height:42px;object-fit:contain;display:block;margin:0 auto 12px;\"\u003e\n    \u003cdiv style=\"font-family:inherit;font-size:14px;line-height:1.3;font-weight:700;color:#12386b;\"\u003e\n      Reliable Delivery to 40+ Countries\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c!-- FAQ Accordion --\u003e\n\u003csection aria-labelledby=\"pdp-faq\"\u003e\n\u003ch2 id=\"pdp-faq\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-accordion\" role=\"list\"\u003e\n\u003cdetails class=\"faq-item\" role=\"listitem\"\u003e\n\u003csummary\u003e\u003cstrong\u003e1.\u003c\/strong\u003e What is Glutaraldehyde, EM Grade, 8% used for?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eIt is used as a high-purity fixative for electron microscopy, histochemical techniques, immunological techniques, and biological sample preparation workflows.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\" role=\"listitem\"\u003e\n\u003csummary\u003e\u003cstrong\u003e2.\u003c\/strong\u003e What does EM Grade mean?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eEM Grade indicates that the glutaraldehyde is prepared and quality controlled for electron microscopy applications, where purity and reproducible fixation performance are important.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\" role=\"listitem\"\u003e\n\u003csummary\u003e\u003cstrong\u003e3.\u003c\/strong\u003e What is the concentration of this glutaraldehyde solution?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eThis product is supplied as an 8% aqueous glutaraldehyde solution, with an assay specification of 7.5-8.5%.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\" role=\"listitem\"\u003e\n\u003csummary\u003e\u003cstrong\u003e4.\u003c\/strong\u003e What is the CAS number for glutaraldehyde?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eThe CAS number for glutaraldehyde is 111-30-8.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\" role=\"listitem\"\u003e\n\u003csummary\u003e\u003cstrong\u003e5.\u003c\/strong\u003e How should this product be stored?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eStore refrigerated at 4°C and keep the container tightly closed when not in use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"faq-item\" role=\"listitem\"\u003e\n\u003csummary\u003e\u003cstrong\u003e6.\u003c\/strong\u003e What precautions should be used when handling Glutaraldehyde, EM Grade, 8%?\u003c\/summary\u003e\n\u003cdiv class=\"faq-answer\"\u003e\n\u003cp\u003eUse gloves, chemical goggles, appropriate PPE, and a fume hood. Avoid skin contact, eye contact, ingestion, and inhalation of vapors.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\n\u003c!-- Safety --\u003e\n\u003csection aria-labelledby=\"pdp-safety\"\u003e\n\u003ch2 id=\"pdp-safety\"\u003eSafety \u0026amp; Documentation\u003c\/h2\u003e\n\u003cp\u003eHandle with gloves, chemical goggles, appropriate PPE, and a fume hood. Glutaraldehyde may cause irritation, skin sensitization, and harmful effects if ingested or improperly handled. Refer to the Safety Data Sheet (SDS), product specification, technical data sheet, and Certificate of Analysis for handling, storage, safety, and lot-specific guidance.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/section\u003e","brand":"Polysciences","offers":[{"title":"07710-100 (100 ml)","offer_id":46425692897494,"sku":"07710-100","price":39.25,"currency_code":"USD","in_stock":true},{"title":"07710-5 (5x100 ml)","offer_id":46425692930262,"sku":"07710-5","price":203.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/07710_1.jpg?v=1738860881"},{"product_id":"brush-red-sable-size-00000","title":"Brush, Red Sable, Size 00000","description":"\u003cp\u003eFine brush for manipulating samples or cleaning delicate items. Natural fiber tip tip is 1cm long and 2mm thick. Total brush length 17.5 cm.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"08411-1 (1 brush)","offer_id":46425697059030,"sku":"08411-1","price":16.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/08411_1_83d17be1-063e-4ff8-b65d-69ef82ed74e1-281800.jpg?v=1737982945"},{"product_id":"microscope-slide-staining-jar","title":"Coplin Staining Jar","description":"\u003cp\u003eUnbreakable, opaque plastic, stain resistant and chemically inert. Larger opening than classic Coplin staining jar for more convenient slide staining.\u003c\/p\u003e\n\n\u003cp\u003e\tDurable polypropylene material\n\u003cbr\u003e\tStores up to 10 standard slides\n\u003cbr\u003e\tOven and microwave safe\u003c\/p\u003e\n\n\u003cp\u003eSet of 3\n\u003cbr\u003e(Polyjar, Coplin Jar)\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"08415-3 (3 jars)","offer_id":46425697091798,"sku":"08415-3","price":95.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/08415-microscope-slide-staining-jar_1_70605487-3a3c-4771-9a6b-e3688e1d7330-444502.jpg?v=1737983002"},{"product_id":"acetone-glass-distilled-995","title":"Acetone, Glass Distilled, \u003e99.5%","description":"\u003cp\u003eAcetone can be used for hardening and dehydrating tissues. It can also be used for the extraction of various principles from animal and plant substances.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"08523-4 (4 liters)","offer_id":46425697157334,"sku":"08523-4","price":219.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_01921_1_1_1_8ee48d81-9768-4078-8843-78c07e67e179.png?v=1738253142"},{"product_id":"tweezers-reverse-action-tweezers","title":"Rubis Reverse Action Tweezers","description":"\u003cp\u003eFiner than standard points, but not as fine as biology grade, 117mm in length. Comfortable soldering tweezers, Insertion\/Extraction Tweezers and anti-wicking tweezers.\n\u003cbr\u003eFor research and investigational use only. Not intended for food, drug, cosmetic or household use.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"08620-1 (1 pair)","offer_id":46425697190102,"sku":"08620-1","price":98.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_08620_3_028718dc-51df-4c14-b3d3-35572f1992e9.png?v=1738253142"},{"product_id":"polybedsupsup-812-embedding-media-500","title":"Poly\/Bed® 812 Embedding Media","description":"\u003cp\u003ePolysciences has been the leader in supplying epoxy embedding material to microscopists for many years. Our Poly\/Bed® line of products are the reliable, long-established means by which you can be assured of secure specimen embedment. Use Poly\/Bed® for your scientific studies requiring beam stability, low shrinkage, and good contrast. Poly\/Bed® Epoxy formulations are of lower viscosity then Araldite formulations, and hence provide better penetration into tissue samples.Exact WPE number supplied on label, ranging from 140-160.\n\u003cbr\u003eExcellent replacement for Epon® 812.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"08791-500 (500 g)","offer_id":46425698304214,"sku":"08791-500","price":210.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/08791_8775bd2d-33b2-4e98-bac0-514ed5449296.jpg?v=1735829393"},{"product_id":"polybedsupsup-812-luft-formulations-embedding-kit-dmp-30","title":"Poly\/Bed® 812 (Luft formulations) Embedding Kit\/DMP-30","description":"\u003cp\u003ePolysciences has been the leader in supplying epoxy embedding material to microscopists for many years. Our Poly\/Bed® line of products are the reliable, long-established means by which you can be assured of secure specimen embedment. Use Poly\/Bed® for your scientific studies requiring beam stability, low shrinkage, and good contrast. Poly\/Bed® Epoxy formulations are of lower viscosity then Araldite formulations, and hence provide better penetration into tissue samples.Kit Contains: 1x500gm Poly\/Bed 812, 1x450g Dodecenyl succinic anhydride (DDSA), 1x500g Nadic Methyl anhydride (NMA), 1x100g DMP-30Complete instructions included.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"08792-1 (1 kit)","offer_id":46425698336982,"sku":"08792-1","price":353.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/08791_1_2_855e095a-b53e-4f9f-8839-76d9933a1945.jpg?v=1736778498"},{"product_id":"multiple-stain-solution","title":"Multiple Stain Solution","description":"\u003cp\u003eUsed in Tzanck preparations of herpetic lesions and to differentiate acidophilic and basophilic structures. Stain can be directly applied to frozen sections, epoxy or JB-4® embedded sections and utilized as a general cytoplasmic and nuclear stain. MSS also differentiates various cytologic processes including basal cell \u0026amp; squamous cell carcinomas, malignant melanoma, B-cell lymphoma, acute myelomonocytic leukemia, and metastatic breast cancer. Replacement for the former Paragon Multiple Stain (PMS).Advantages:\u003c\/p\u003e\n\n\u003cp\u003e\tEasy to Use - One step procedure with H \u0026amp; E quality staining\n\u003cbr\u003e\tSave Time - Stain directly in GMA, MMA, Paraffin and Frozen Sections\n\u003cbr\u003e\tQuick \u0026amp; Easy - Stain for Neural Anatomical Studies in Paraffin and Frozen Sections\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"08824-100 (100 ml)","offer_id":46425698664662,"sku":"08824-100","price":51.87,"currency_code":"USD","in_stock":true},{"title":"08824-500 (500 ml)","offer_id":46425698697430,"sku":"08824-500","price":109.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/08824_1_1_aeda75f2-d5a0-43aa-9b9f-9f77d3953e65-504311.jpg?v=1737983421"},{"product_id":"osmium-tetroxide-solution","title":"Osmium tetroxide, 4% solution","description":"\u003cp\u003ePost fix and stain for E.M. The solution is microfiltered and features exact concentration, no cross contamination, and has excellent stability when kept cold and in the dark. Supplied in pre-scored sealed ampoules with each ampoule having its own ampoule cracker. Used for post staining of DAB\/peroxidase to darken and retain stain for long term storage.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"0972A-20 (20x2 ml)","offer_id":46425699713238,"sku":"0972A-20","price":127.31,"currency_code":"USD","in_stock":true},{"title":"0972B-5 (5x10 ml)","offer_id":48124626206934,"sku":"0972B-5","price":374.8,"currency_code":"USD","in_stock":true},{"title":"0972C-20 (20x10 ml)","offer_id":48124645179606,"sku":"0972C-20","price":1212.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/0972a_1e9e3001-97da-4f4d-9d0c-ea126bce159c-428849.jpg?v=1737983507"},{"product_id":"cmcp-9-low-viscosity-mountant","title":"CMCP-9 Low viscosity mountant","description":"\u003cp\u003eColorless non-resinous, water miscible mounting medium for permanent transparent mounts. It can be used like Canada Balsam, but CMCP resin has the advantage of allowing live or preserved specimens to be mounted directly from water or alcohol. Useful in mounting free living nematodes and live parasitic worms.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"16299-100 (100 ml)","offer_id":46425707380950,"sku":"16299-100","price":73.49,"currency_code":"USD","in_stock":true},{"title":"16299-500 (500 ml)","offer_id":46425707413718,"sku":"16299-500","price":310.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/16299_fb7b188e-2cb4-478d-8e70-b766862442f8-154016.jpg?v=1737983003"},{"product_id":"cmcp-10-high-viscosity-mountant","title":"CMCP-10 High viscosity mountant","description":"\u003cp\u003eCMCP is a colorless non-resinous, water miscible mounting medium for permanent transparent mounts. It can be used like Canada Balsam, but CMCP resin has the advantage of allowing live or preserved specimens to be mounted directly from water or alcohol. Useful in mounting free living nematodes and live parasitic worms.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"16300-250 (250 ml)","offer_id":46425707479254,"sku":"16300-250","price":265.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/NEW_16300_1_1_393bdb3c-2556-411c-9463-cef2e87f4234.png?v=1738253139"},{"product_id":"microscope-slide-coverslips-plastic","title":"Microscope Slide Coverslips, Plastic","description":"\u003cp\u003eSquare 22mm x 22mm x 0.157mm thick\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"16601-1 (1000\/box)","offer_id":46425707872470,"sku":"16601-1","price":160.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/16601_1c027e3e-1174-4559-b603-a86a3fd0a096-760552.jpg?v=1737983421"},{"product_id":"microscope-slide-storage-box-plastic-small-box","title":"Microscope Slide Storage Box, Plastic small box","description":"\u003cp\u003eHolds 25 slides (slide saver).\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"16603-1 (1 box)","offer_id":46425708331222,"sku":"16603-1","price":32.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/16603_bff5a454-f9af-4595-a0e2-d56eb42c026f-194891.jpg?v=1737983421"},{"product_id":"microscope-slide-storage-box-plastic-large-box","title":"Microscope Slide Storage Box, Plastic large box","description":"\u003cp\u003eHolds 100 (slide saver).\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"16604-1 (1 box)","offer_id":46425708363990,"sku":"16604-1","price":61.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/16604_c9717ab1-ead1-4d96-8d81-4d6f0bd2bea3-186579.jpg?v=1737983421"},{"product_id":"polylem-fixative","title":"Poly\/LEM Fixative","description":"\u003cp\u003eFor Light and Electron Microscopy. This popular methanol-free fixative is a formaldehyde-based material formulated to eliminate the need to select a fixative for tissue based on the type of microscopy to be employed.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"16864-3.75 (3.75 liters)","offer_id":46425709347030,"sku":"16864-3.75","price":113.88,"currency_code":"USD","in_stock":true},{"title":"16864-4 (4x3.75 liters)","offer_id":46425709379798,"sku":"16864-4","price":326.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/16864_7dd5193d-10a2-4a70-8f86-e123c1c7c6d4-753524.jpg?v=1737983800"},{"product_id":"plastic-uv-mount-mounting-media","title":"Plastic UV Mount Mounting Media","description":"\u003cp\u003eDesigned for coverslipping epoxy, methacrylate, and deparaffinized sections directly from water or alcohol. Plastic UV Mount matches the refractive index of JB-4 embedded sections, since the JB-4 embedding resin is not removed prior to staining. Methacrylate based Plastic UV Mount avoids optical distortion and improves the final image. When applied to sections with a small amount of xylene, Plastic UV Mount \"hardens\" permanently within 2 minutes with exposure to long UV light, thus obviating leaching of stains. Slides must be coverslipped for viewing.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"16866-100 (100 ml)","offer_id":46425709445334,"sku":"16866-100","price":171.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/16866_dec97933-f6e4-4eac-9b81-6b196c5a79aa-225646.jpg?v=1737983639"},{"product_id":"ruthenium-hexammine-trichloride","title":"Ruthenium hexammine trichloride","description":"\u003cp\u003eElectron microscopy stain.\u003c\/p\u003e","brand":"Polysciences","offers":[{"title":"17253-1 (1 g)","offer_id":46425710756054,"sku":"17253-1","price":404.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/files\/17253_725e451c-3a71-49b6-bdc4-3579b021135a-982043.jpg?v=1737984040"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/5258\/2358\/collections\/47-pfti_a5fdfc5c-d699-4193-b9dd-232af9e38947.webp?v=1756304031","url":"https:\/\/polysciences.com\/collections\/microscopy-electron-microscopy.oembed?page=2","provider":"Polysciences","version":"1.0","type":"link"}