Description

● 2ml Internal Thread with O-ring Fit for Liquid Nitrogen Storage Cryogenic Vials
● Made of medical grade polypropylene; can be repeatedly frozen and thawed
● 2.0ml cryogenic vials are available with either internal or external screw threads
● Internal thread vials’ caps are with o-rings, which will promote more secure sealing
● DNase & RNase free, endotoxin free, foreign DNA free, and heavy metal free
● With side barcode and digital code by Side laser printing, easy for information storage
● Working temperature: stable from -196°C to 121°C
● Suitable for liquid nitrogen freezing (gas phase)
● Application: sample processing, sample low temperature preservation and transportation