United Scientific® Micro Centrifuge Tubes, PP, 0.5 mL, Amber-UNITED P10201A

Pack of 1,000 microcentrifuge tubes with 0.5ml capacity and attached snap caps. Made from high-quality virgin polypropylene, these tubes are RNase, DNase and Pyrogen free for safer use in molecular biology and other biochemical applications. Feature large molded-in graduations and a frosted surface for easier writing. Autoclavable tubes can be used in very low temperatures and with various organic solvents. Maximum RCF is 20000.