Constructed of strong, borosilicate glass, glass centrifuge tubes are essential for laboratory experiments like centrifugation where density-based separation of substances is required. Their shape makes sedimentation of particles or cells efficient throughout the centrifugation process, allowing reliable results to be obtained. These tubes are tough and resistant to chemicals, making them suitable for a variety of laboratory purposes. Centrifuge Tubes are manufactured from BOROSILICATE GLASS with a tapered bottom. ~Non Graduated~