The BEEM® Capsule Holder, Size 00 keeps up to 22 embedding capsules upright during resin polymerization in heat-curing workflows. Each cavity is numbered to help users identify capsule positions while preparing multiple specimens.
The holder has epoxy-resistant construction designed to reduce adhesion of embedding media. It also accommodates gelatin capsules, and the cavities can be illuminated from below to support specimen orientation.
Polysciences product 0256A is available in packs of 3 or 12 holders.
Key Features
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Product number: 0256A
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Capsule size: Size 00
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Capacity: 22 capsules per holder
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Cavity identification: Individually numbered positions
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Curing method: Regular heat-curing workflows
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Capsule compatibility: Size 00 and gelatin embedding capsules
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Illumination: Cavities can be illuminated from below
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Construction: Epoxy-resistant material designed to reduce sticking of embedding media
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Available pack sizes: 3 holders and 12 holders
Applications
Resin Embedding
Holds size 00 embedding capsules upright during filling and heat-curing polymerization in microscopy specimen-preparation workflows.
Specimen Orientation
Openings beneath the cavities allow illumination from below, helping users view and orient specimens within the capsules.
Organized Multi-Specimen Preparation
Twenty-two numbered cavities provide defined positions for organizing multiple embedding capsules during preparation and curing.
Use & Compatibility
- Confirm that the selected embedding capsules are size 00 or compatible gelatin capsules.
- Place the holder on a stable, level surface before filling the capsules.
- Use the numbered cavities to maintain the laboratory’s specimen-identification system.
- Illuminate the cavities from below when additional visibility is needed for specimen orientation.
- Follow the curing conditions supplied with the selected embedding resin and capsules.
- For UV-curing or microwave workflows, select a holder specifically identified for that processing method.
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Frequently Asked Questions
Click a question to expand.
What is a BEEM® capsule holder used for?
It holds embedding capsules upright during filling and resin polymerization. This regular version is intended for heat-curing specimen-embedding workflows.
How many capsules does the holder accommodate?
Each holder accommodates up to 22 capsules in individually numbered cavities.
What capsule size fits this holder?
This holder is designed for size 00 embedding capsules. It is also suitable for compatible gelatin capsules.
Why are the cavities numbered?
The numbered positions help laboratories identify and organize multiple capsules during specimen preparation and curing.
Can specimens be viewed from below?
Yes. The cavities can be illuminated from below to improve visibility while orienting specimens inside the capsules.
Can this holder be used for UV polymerization?
This product is the regular heat-curing version. For UV polymerization, select a holder specifically identified as UV-transparent and follow the requirements of the embedding medium and curing equipment.
Safety & Documentation
This holder is a laboratory accessory. Safe operating conditions are determined by the embedding resin, capsules, curing equipment and specimen-preparation procedure used with it.
Review the instructions and current Safety Data Sheets for all embedding media, catalysts, stains, solvents and other chemicals used in the workflow. Follow applicable laboratory procedures for personal protective equipment, ventilation, curing, spill response and disposal.
Related Product
Gelatin Embedding Capsules, Size 00
