1.Sterile,Autoclavable,Gamma radiation , Non-pyrogenic,PP , high pressure. 2.cone-bottom,flat-top cap. 3. bulk ,foma rack Detailed Product Description15ml PP centrifuge tubes, Sterile,AutoclavableMedical grade poiypropyleneGamma radiation sterilizedNon-pyrogenicRCF:15ml> 8,400×GTemperature Range:0-80°CWhite printed graduations and writing area ModelNormsCapsSterilizedPacking 11-156115mlflat-top ...