Cryogenic vials are made of medical grade polypropylene; Can be repeatedly frozen and thawed.
These cryogenic storage tubes are DNase & RNase free, endotoxin free, and foreign DNA free, ensuring accurate and reliable results for university and institute researchers.
With a stable temperature range from -196℃ to 121℃, these small vials are suitable for liquid nitrogen freezing in gas phase, making them perfect for lab storage.
The white writing area and black graduations on these plastic vials with caps make it easy to label and organize your samples.
Warning:
Do not use cryogenic vials in liquid phase of liquid nitrogen. Ideal for cryogenic sample storage in vapor phase of liquid nitrogen.