25-Pack Sterile Polypropylene Centrifuge Tubes with Flat Cap, 15mL

This pack of 25 sterile centrifuge tubes is manufactured from virgin polypropylene with flat caps, in a 15mL format. The polypropylene construction offers broad chemical resistance, tensile strength, and temperature compatibility, and the Swiss-precision molding delivers ultra-smooth inner surfaces and crystal-clear walls for quick sample visibility. The tubes are USP Class VI compliant, non-cytotoxic, DNase/RNase-free, and manufactured in a controlled cleanroom environment. Well suited to molecular biology, sample preparation, centrifugation, and general laboratory applications requiring sterility.