SKS Science Products PP Microcentrifuge Tubes w/ Clicklok Sealing Mechanism 0747-26B

These pp microcentrifuge tubes with clicklok sealing mechanism come in two sizes, 0.6 ml and 1.5 ml, and are graduated. They are made of laboratory grade polypropylene and suitable for up to 20,000g centrifugation. The attached cap is snug fitting and reliable even during prolonged boiling. The interior of the tube is highly polished so you can achieve maximum sample recover. This tube has a reinforced bottom that helps to protect against leakage, and maximum clarity for inspection of the sample visually. The closures and sides of the tubes feature a frosted writing surface to allow for the easy identification of samples. These are available in four colors; natural, blue, green, and yellow. These tubes come packaged in tamperproof resealable safety-lock bags