Cryogenic Vial Cryovial® Polypropylene 2 mL Screw Cap

Features

• Designed for safe storage at temperatures as low as -196 °C (but should be used only in the gas phase of liquid nitrogen)
• Autoclavable at 121°C
• Sterilized by gamma radiation and packaged in unique tamperproof, resealable, safety-lock bags of 100
• Skirted tubes have a locking base for easy one-hand operations and only 1 1/4 turn of the cap is sufficient to screw the cap on the vial
• Closure and vial are both made of polypropylene having the same coefficient of expansion, ensuring an equally secure seal both at room temperature and at low cryogenic temperatures