The Corning® Cryogenic Vials manufactured by Corning are made of polypropylene and can withstand temperatures as low as -196°C. The cryotube is equipped with a silicone gasket or O-shaped rubber ring to ensure sealing. The cryotube has a color-coded scale. All Climbing Freezer Tubes are designed with a special base, which can be locked in the freezer rack and tray for easy one-handed operation.
Specification
Material: Cap (Internal threaded) Polypropylene (Threaded) Round bottom tube (self-standing) Sterility: Sterile; γ-irradiated (certified nonpyrogenic) Packaging: Pack of 50 ea, Case of 500 ea Parameter: -196 °C min. temp. Capacity: 2.0 mL Cap diam.: 0.47 in. Tube O.D.: 0.50 in. Color: Natural Fitting: Cap (Internal Thread)