Sterile 15mL Centrifuge Tubes, Polypropylene, Printed Graduations, 500 Tubes, Choose bag or rack

These high quality centrifuge tubes are molded from polypropylene (PP) and feature flat-top, leak resistant blue caps. The tubes are printed with black graduation marks and have a large white writing area.

Sterile tubes have attached blue screwcap
Black printed graduations in 0.5mL increments
White printed writing space
Autoclavable (without caps)