Graduated 5ml Internal Thread Cryovial with Silicone Washer Seal, Freezing Cryotube

• Certification: CE, ISO
• Material: Rubber / Plastic
• Capacity: 2.0ml
• Size: 5.0ml
• Bottom: Round Bottom
• Color Code Insert: White, Red, Blue
• Model NO.: 39400
• Freezing Temperature: -196 Degree
• Material of O-Ring: Silicone
• Usage: Sampling
• Reactant State: Liquid
• Type: Vials
• Transport Package: 100/Peel Bag, 1000/Case
• Specification: 12.5mm x90mm
• Trademark: RUNLAB
• Origin: China
• HS Code: 3926909090
• Production Capacity: 15000000/Month

Product Description

Internal thread CryoVials (Cryogenic tubes or freezing tubes) with Silicone seal
round bottom, 5.0mL

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.