These microcentrifuge tubes are lot certified to be RNase free, DNase free, human DNA free, Pyrogen free, ATP free and PCR inhibitor free! they are produced from polypropylene (PP) and feature leak-resistant snap caps. Each tube is molded with precise graduation marks for accurate measurements.
Material: Polypropylene (PP)
Spin Rate: 16,400 RPM (25,000 x g)