Microcentrifuge Tubes are Rated to 25,000xg
This selection of Microcentrifuge Tubes is made of the highest purity, low-adhesion polypropylene for secure sealing, even during boiling. Easy to open and close with one hand. Flat top, volume graduations and etched marking surfaces. Flex-Tubes provide reliable sample preparation, centrifugation and storage. Safe-Lock Tubes give you secure sealing, high-speed centrifugation and high-temperature incubation. Standard Tubes are liquidtight to provide continuous quality control. PCR Tubes are free of human DNA, DNase, RNase and PCR inhibitors.