... .Sterile,Autoclavable,EO radiation ,Non- pyrogenic,PP 2cone-bottom,flat-top caps 3.Packing ... (bag) or in rack Detailed Product Description50ml PP centrifuge tubes,Sterile,AutoclavablePPEO radiation sterilizedNon-pyrogenicRCF:50ml ... CWhite printed graduations and writing area50pieces/bag,10bags/case centrifuge tubeModelNormsCapsSterilizedPacking 11-509150mlflat-top capsYES25pieces/rack20rack/ ...