Batson's #17 Maceration solution

Batson's #17 Maceration Solution is a potassium hydroxide solution used to remove surrounding tissue from fully cured anatomical corrosion casts prepared with the Batson's #17 Anatomical Corrosion Kit. Controlled maceration exposes the cured polymer cast for subsequent anatomical examination.

The maceration procedure described in Technical Data Sheet 105 uses the solution at 50°C after the injected specimen has completely cured. Maceration time depends on tissue type, with soft tissue generally requiring less time than fibrous tissue.

Related system: Batson's #17 Anatomical Corrosion Kit, Cat. 07349.

Key Properties

• Catalog number: 07359
• Application: Tissue maceration following anatomical corrosion casting
• Potassium hydroxide content: 29–33% per product specification
• Physical state: Liquid
• Appearance: Clear, colorless liquid
• pH: ≥13
• Package size: 940 mL
• Storage: Room temperature
• Hazard classification: Corrosive

Applications

Anatomical Corrosion Casting

Batson's #17 Maceration Solution is used after complete curing of specimens prepared with the Batson's #17 Anatomical Corrosion Kit. The solution removes surrounding tissue to expose the polymer replica of the injected anatomical structure.

Vascular & Anatomical Cast Preparation

The Batson's #17 procedure is used to prepare corrosion casts of vascularized organs and other anatomical structures that can be injected with the casting resin. Maceration is the tissue-removal step performed after the cast has cured.

Maceration Procedure

• Allow the injected specimen to cure completely before beginning maceration
• Place the cured specimen in Batson's #17 Maceration Solution at 50°C
• Use a volume of maceration solution approximately 2 to 3 times the volume of the specimen mass being macerated
• Remove the specimen every 2 to 3 hours and rinse with water to remove loosened material and permit further penetration of the solution
• Soft tissue is generally removed within 12 to 24 hours under the documented procedure
• Fibrous tissue may require several days of maceration
• Replace the solution when it becomes heavily clouded with tissue debris if additional maceration is required

Application Tips

• Begin maceration only after the corrosion cast is fully cured
• Maintain the 50°C maceration temperature specified in Technical Data Sheet 105
• Rinse the specimen periodically during maceration rather than leaving loosened tissue accumulated around the cast
• Monitor delicate cast structures during tissue removal to minimize mechanical damage during rinsing and handling
• Cleaned specimens may be embedded in clear methacrylate resin when additional protection of delicate structures is required; Polysciences identifies the Methyl Methacrylate-Butyl Methacrylate Embedding Kit, Cat. 03573 for this purpose in TDS 105

Handling & Storage

• Store at room temperature in a cool, well-ventilated location
• Use under a chemical fume hood or with adequate laboratory ventilation
• Wear protective gloves, protective clothing, and appropriate eye protection
• Avoid contact with skin and eyes
• Avoid breathing mist, spray, or aerosol generated during handling
• Keep the container securely closed when not in use

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Safety & Documentation

Batson's #17 Maceration Solution is a strongly alkaline, corrosive potassium hydroxide solution that can cause severe skin burns and eye damage. Use appropriate laboratory ventilation and personal protective equipment and review the current product documentation before handling.

• Product Specification – Batson's #17 Maceration Solution, Cat. 07359
• Safety Data Sheet (SDS) – Batson's #17 Maceration Solution, Cat. 07359
• Technical Data Sheet 105 – Batson's #17 Anatomical Corrosion Kit