Thermo Scientific Cryobank Vial 2D Coded 2 ml 10 Racks with 48 Vials Each

Thermo Scientific 374221 Cryobank Vial – 2.0 mL, 2D Barcoded, Locking Latch Rack

The Thermo Scientific 374221 Cryobank system is a premier solution for high-density cryogenic storage and automated sample tracking. These 2.0 mL vials are manufactured from low-binding, medical-grade polypropylene and feature a permanent, laser-etched 2D data matrix barcode on the base, ensuring 100% sample traceability in biobanks and genomic repositories. This system includes the specialized Locking Latch Rack, which features a secure, one-handed latching mechanism that keeps all 96 vials firmly seated during transport and high-speed automated decapping. Designed for extreme thermal resilience, Cryobank vials utilize a unique gasket-free screw cap design that provides a superior leak-proof seal down to the vapor phase of liquid nitrogen (-196°C), minimizing the risk of contamination and evaporation.

Technical Performance and Design

• Laser-Etched 2D Barcodes: Each vial base contains a high-contrast, permanent 2D barcode that is resistant to chemical solvents and physical abrasion, allowing for rapid, automated batch-scanning of the entire 96-well rack.

• Locking Latch Rack: The SBS-format rack is designed with a "locking" base that prevents vials from rotating during automated capping and decapping. the latching lid provides extra security for manual handling and long-term storage.

• Gasket-Free Integrated Seal: The screw cap is engineered with a specialized internal taper that creates a pressure-tight seal without the use of rubber O-rings, eliminating the risk of gasket failure or sample contamination during cryogenic cycles.

• Medical-Grade Purity: Certified sterile (SAL 10⁻⁶) and free of DNase, RNase, pyrogens, and cytotoxins, ensuring the highest level of protection for sensitive cell lines, stem cells, and high-value DNA/RNA libraries.

Product Specifications

• Catalog Number: 374221 (Nunc / Thermo Scientific)

• Volume Capacity: 2.0 mL

• Vial Type: Internally Threaded Screw Cap (Gasket-Free)

• Rack Format: 96-well SBS Locking Latch Rack

• Coding: Permanent 2D Data Matrix on vial base

• Temperature Range: -196°C (Vapor Phase LN2) to +121°C (Autoclavable)

Key Benefits & Applications

• High-Throughput Biobanking: The industry standard for large-scale population studies and pharmaceutical compound libraries, where automated sample retrieval and error-free tracking are mandatory.

• Automated Workflows: Fully compatible with liquid handling robots (e.g., Tecan, Hamilton) and automated storage systems (e.g., Brooks, LiCONiC) thanks to the standardized SBS footprint and anti-rotation vial design.

• Space Optimization: The 96-well microplate-style format provides a significantly higher storage density than traditional 133 mm cryoboxes, allowing for more samples per freezer shelf.

• Stem Cell & Cord Blood Storage: The internal thread and secure seal prevent the entry of liquid nitrogen during immersion (vapor phase recommended), protecting precious biological integrity during decades of storage.

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