2D Barcode 4.0 mL Cryogenic Vial, Self-Standing, External Thread, Sterile, New Model, 8*6/rack, 10 racks/cs, 480 vials/cs, 614591

Material:

USP VI Polypropylene: PP(tube) + PP,TPE(cap)  meets USP, Class VI standards

Product Feature:

·  Round Bottom, self-standing

·  Solid, one-piece construction ensures the barcode not fall off during the storage under low temperature

·  Autoclavable

·  Clear graduations and white marking area

·  Sterilized by E-Beam

·  Non-pyrogenic, DNase/RNase and human DNA free

·  Recommend to store in gas phase of the nitrigen tank

External thread Cap

Special screw cap designed without silicone ring to avoid the contamination risk.

Internal thread Cap

Special screw cap designed with silicone O-ring to secure the sealing under various condition.