Cryotubes, 4 ml, with external thread, screw cap with silicone seal, PP, 12,5 mm x 76 mm, with base, BIO-CERT^® CELL CULTURE QUALITY, sterile

Designed for storage of biological material, such as microorganisms, human and animal cells, etc. in the gas phase of liquid nitrogen. WARNING: for research purpose only!

PP, graduated, outer-Ø 12.5 mm, U-bottom.

Large frosted marking area and colored cap inserts for easy sample identification.

Temperature stability to -196 °C.

Sterility/SAL (Sterility Assurance Level) 10^-3.

γ-ray sterile and autoclavable at 121 °C (2 bar), acc. DIN EN 285.

Vessels without a stand ring can be centrifuged up to RZB 14000.

BIO-CERT^® 细胞培养质量：不含人源性DNA、不含 RNase、不含 DNase、不含热原、不含细胞毒性物质