Description
SpectraTube’s proven conical tubes feature 5 different-colored caps to make sample identification a breeze. Conveniently configured in a foam rack, these tubes are perfect for any lab conducting multiple studies, day-of-the-week studies, or any experiments requiring multiple solution samples. Caps are flat, brightly colored, and frosted to make them easy to write on. Conicals are made of premium polypropylene with exceptionally uniform wall thickness for clarity and the centrifugal strength to withstand 12,000 x g. Tubes and caps may be used for sample storage at temperatures as low as -86° C. They are suitable for stem cell research; certified sterile; and RNase, DNase, and pyrogen free. Pack of 50.