The cap and tube of the Cryogenic Vials are made from the same material so with temperature change, they shrink and expand in unison ensuring an equally secure seal both at room temperature and low cryogenic temperatures. Large writing areas accommodate more written sample information and graduations for easy visual volume assessment. Self-standing CRYO tubes can be easily used for benchtops. Blank, nonsterile and uncapped tubes available are n bulk for less demanding applications. They are made of medical-grade polypropylene. Samples can be stored in liquid nitrogen (-80°C). We offer conical bottom cryovial tubes, self-standing cryovial tubes, outer spiral cryovial tubes, and internal spiral cryovial tubes.

Features

The tubes and caps are made of high-grade polypropylene.
The caps are with silicone rings, a tight and leak-proof seal
Cap insert is available in many colors
Precise graduation: white printed graduation with an increment of 0.1ml
Writing area: with a large white marking area
Safety: the sealing of the cap is very tight, the caps are with silicone rings, no leakage.
Freezable: can withstand -196°c-121°c
Sizes: Various sizes are available.

Specification

Advantages

The cryogenic vials are suitable for liquid nitrogen freezing and sample storage. The working temperature is stable from -86°C to 121°C. They can be repeatedly frozen and thawed. We can be Available in different colors of Cap for easy identification according to the client's requirements. All our products are manufactured in 100000+ clean rooms Without any detectable DNA enzymes, RNA enzymes, proteins, DNA, heat, and metal. We can both be Available in sterilized or non-sterilized. All our products satisfied endotoxin-free, and foreign DNA-free.