Centrifuge Tube, 15mL, Attached Blue Flat Top Screw Cap, PP, Printed Graduations, STERILE, 25/Bag, 20 Bags/Unit

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)