Screw cap tube are manufactured from high-quality virgin polypropylene for store cells, tissues, microbiological samples, nucleic acid and protein samples in extreme temperatures ranging from -80℃ to +121°C.

Features:

1. Graduations for easier filling and sample identification
2. Self-standing design for easy operation 
3. Autoclavable 
4. Non sterile
5. Manufactured with Polypropylene (PP) materials