Centrifuge tubes, CELLSTAR®, sterile, PP, 15 ml, Ø 17 x H 120 mm, rackCentrifuge tubes, CELLSTAR, sterile, PP, 15 ml, 17 x H 120 mm, rack Material: PP, HDPE screw cap (blue). Sterile Conical bottom, blue graduations and white labelling area. DNase RNase and human DNA free, non pyrogenic and non cytotoxic. Good thermal, mechanical and chemical stability. Temperature stable from 50 to +100 C. Max. centrifugability: 15 ml tube: 4000 x g in swing out rotor, 15,000 x g in fixed angle rotor 50 ml tube: 3200 x g in swing out