100PCS 2ml Plastic Cryovial Cryogenic Vial Tube, Orange Cap

Key features

• PRECISE DIMENSIONS – Compact size with cap diameter of 14mm (0.55"), bottom diameter of 11mm (0.43"), and height of 45mm (1.77"), compatible with most standard cryo racks and storage systems.
• LEAK-PROOF SEALING – Cryogenic vials feature a silicone O-ring gasket that provides an airtight seal, effectively preventing liquid ingress and sample leakage. These sample vials reduce evaporation to maintain sample integrity during long-term sample storage.
• CLEAR MARKING AREA – Each cryo tube comes with a large, easy-to-write surface for quick and clear sample identification. These freezer tubes reduce the risk of confusion or mislabeling, improve organization efficiency, and save valuable lab time — perfect for busy research labs handling multiple samples daily.
• EXTREME TEMPERATURE RESISTANCE – LABSHARK freezer tubes are engineered to withstand a wide temperature range from -80°C (-112°F) to 80°C (176°F) , making them ideal for cryopreservation and biological sample preservation. (⚠️ Note: Not for liquid nitrogen storage.)
• HIGH-QUALITY CONSTRUCTION – Made from virgin polypropylene (PP) with high purity and excellent chemical stability. These PP freezing tubes feature thickened walls for enhanced durability and impact resistance in harsh environments. Clear, wear-resistant graduations for easy volume reading. Self-standing bottom design prevents tipping — a reliable choice for laboratory freezing vials.

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