Sterile external thread cryovials

Tubes made of autoclavable polypropylene.

Designed for storing biological material at temperatures down to –196°C (liquid nitrogen only in gaseous form).

The tubes are graduated and have a white labeling strip.

The tube and cap maintain the same coefficient of expansion, ensuring their tightness against temperature changes.

The polypropylene cap* incorporates an internal silicone seal that ensures complete tightness and accepts identification tags for easier classification.

All vials are sterilized by radiation.

They are presented threaded in resealable, airtight, safety bags of 100.

Certified free of DNase, RNase, and pyrogens.

External thread: Smooth interior surface, minimizing sample retention. 

Round-bottom tubes can be centrifuged up to 17,000 xg.

*Code 401410 (10 ml) includes a white polyethylene cap with a silicone seal; identification tags are not accepted.