External thread Cryo Vials (Cryogenic tubes or freezing tubes) with Silicone seal,
2.0mL, Free-standing bottom.
1. Manufactured from specially formulated polypropylene and designed for storage at temperatures as low as -196º C (only in the gas phase of liquid nitrogen)
2. Silicone washer inside the cap forms a tight, leakproof seal. 3. Leak-proof at -95kPa (14psi) 4. Maximum accuracy of graduations at±2%.
5. Low temperature resistant (max. °C) : -196°C (gas phase of liquid nitrogen).
6. Centrifugation (max.RCF): 20,000 x g.
7. Thick wall makes vials almost unbreakable.