Brand® Cryotubes, 4 ml, PP, with internal thread, 12.5x70 mm, screw cap and round bottom, y-sterilized

Suitable for storage of biological material, e.g. microorganisms, human and animal cells, etc. in the gaseous phase of the liquid sitckstoff. PP, graduated, outer Ø 12.5 mm, U-bottom. A large frosted labeling field and colored lid inserts facilitate sample identification. Temperature stability down to -196 °C. γ-sterilized, autoclavable at 121 °C (2 bar), according to DIN EN 285. CE-marked according to IVD Directive 98/79 CE. Cryotubes are sterile, free of RNases, DNases, DNA and endotoxins. Vessels without standing ring can be centrifuged up to RZB 14000.