Leica Cryostat Specimen Disc Cryo Chucks

Description

Leica Cryostat Specimen Disc Cryo Chucks are designed for secure specimen mounting during frozen sectioning on Leica cryostat systems. These discs provide a stable, flat surface for embedding tissue in OCT compound, ensuring proper alignment and consistent section quality. They are manufactured from durable, cold-resistant materials that withstand repeated freezing cycles without warping or loss of adhesion.

Sized and shaped for compatibility with Leica cryostat models, the chucks lock into the specimen head easily and maintain a firm hold throughout trimming and sectioning. Their smooth surface allows for uniform freezing of the tissue block and reliable contact with the cryostat chuck face, reducing chatter and section distortion.

These chucks are essential consumables for histology and pathology labs performing routine frozen sections, biopsy evaluations, or STAT intraoperative assessments.

Key Features:

• Compatible with Leica cryostat systems
• Durable, cold-stable construction for repeated freeze/thaw cycles
• Secure mounting surface for OCT-embedded tissue
• Smooth, flat design for uniform freezing and stable sectioning
• Easy-to-handle disc shape for fast specimen loading
• Reusable or single-use options depending on lab workflow

FAQ:

1. What are Leica Cryostat Specimen Disc Cryo Chucks used for?
   They are used to mount tissue blocks in OCT compound for frozen sectioning. The discs secure the specimen to the cryostat specimen head and ensure stable, consistent sectioning.
2. Are these cryo chucks compatible with all Leica cryostat models?
   They are compatible with most Leica cryostat systems, including CM1510S, CM1850, CM1860, CM1950, and similar models. Always verify sizing before purchase.
3. Are the cryo chucks reusable or single-use?
   Most Leica-style cryo chucks are reusable and built to withstand multiple freeze/thaw cycles. Some labs choose single-use options for contamination control.
4. Do these chucks work with OCT embedding compound?
   Yes. The surface is designed for strong adhesion to OCT, providing a stable base for frozen tissue blocks.
5. How should cryo chucks be cleaned?
   After use, allow the chuck to warm slightly, remove OCT residue, and clean with a non-corrosive disinfectant. Avoid harsh chemicals that may damage the surface.
6. Can these be autoclaved?
   Some reusable aluminum chucks can be autoclaved; others cannot. Check your product specifications. Most labs disinfect them manually rather than sterilizing via autoclave.
7. How long do cryo chucks last?
   With proper care, high-quality reusable chucks can last several years, even under daily use.