Our tubes are made of the highest quality virgin single melt polypropylene with precision injection molds. These tubes are ultra clear, metal free, non-toxic and resistant to leaking and high speed centrifuge. Leakproof seal; one-handed opening and closing Super clarity and compatible…

New "Ultra Uniform" design allows an ultra strong centrifuge tube to centrifuge up to 70,000G It's affordable cost allows the tube to be disposable avoiding contamination problems caused by re-used tubes Contamination-free lid (caps) pre-capped with frosted surface for easy…