Conical Sterile Polypropylene Centifuge Tubes are premium,high-quality conical tubes that are ervironmentally friendlyallow for increased traceabilitywith the largest writing area on the market.Centifuge tubes are made from high-puity resins and molded using our state-of-the art processes.Centifuge tubes is asafer alternative to glass without sacrificing accuracy.Centrifuge tubes feature are black-printed graduations and a largewhite marking spotSterile,DNase/RNase-free,NonpyrogenicFeatures:Black printed graduations with a large white marking spotMaximum RCF is 12,000xgSterile,nonpyrogenic and DNase/RNase-freeConvenient and safe cell culture applicationsSample preparation in microbiology and molecular biologylabsStorage of samples and solution with larger volumesPreparation of master mixes and buffers