1.5 ml screw cap MCT conical, non-sterile (500 pcs)

APEX® screw cap microcentrifuge tubes are ideal for sample collection, processing, and storage. These versatile and durable conical bottom tubes are manufactured from high-clarity, medical-grade polypropylene and are designed for use in various laboratory environments. The APEX® 1.5ml conical bottom graduated screw cap tube is 43.69 mm in height and has an opening with an outer diameter of 10.41 mm and an inner diameter of 8.38 mm. For more accurate sample volume estimation, the scale is divided into 100 µl increments. It is compatible with the APEX® Standard Screw-Cap, the APEX® Tethered Screw-Cap, and the APEX® SafeGrip Screw-Cap, which are available in various colors and can be ordered separately. A wide selection of racks is also available for working at the benchtop or for secure and long-term storage of tubes in the freezer. The tubes and caps are manufactured from the same material and exhibit identical expansion coefficients to ensure uniform rates of expansion and contraction when subjected to changes in temperature. The tubes can be centrifuged at up to 20,000 x g and are suitable for use in a temperature range of -196 °C to 121 °C, making them suitable for boiling applications and frozen sample storage. However, they should not be submerged in liquid nitrogen. APEX® screw cap microcentrifuge tubes are certified free of RNase, DNase, and DNA. Sterile versions are gamma irradiated and certified pyrogen-free. They are supplied in a pack of 500.