Uni-Flex Safety Caps - 12mm Culture 13mm Blood Collecting Tubes 1000 pk - Yello, 1000PK

Now theres a safe, economical way to cap and recap blood collection tubes and disposable glass culture tubes, regardless of manufacturer.Uni-Flex Safety Caps are available for a wide range of biomedical and industrial applications. The Uni-Flex Safety Cap liquid tight seal ensures sample integrity and prevents spillage of serum samples.Uni-Flex Safety Caps are available in several colors which helps guard against sample cross-contamination and is convenient for color-coding to particular R&D projects.Uni-Flex Safety Caps protect your laboratory staff from the aerosols of highly infectious organisms such as TB and the HTLV-III virus. Color: yellow. Will not aerosol when opened!1. 10, 12, 13 and 16mm sizes fit all varieties of blood collecting and disposable culture tubes.. Liquid tight seal prevents sample evaporation. The Uni-Flex Safety Cap is designed to hold under centrifugation, agitation, refrigeration and freezing.. Easy identification of samples. Uni-Flex Safety Caps are available in seven colors that conveniently correspond to blood collection cap colors.. Stretchable, unique over-locking design is far superior to Parafilm. Locks securely onto the outside of the tube lip to prevent evaporation.. Easy, one hand removal and application. To close, press down firmly with thumb to lock in place. To open, simply pry cap up with thumb.. Easy to label. Write directly on the cap with indelible ink.. Clear, natural colored caps are trace-metal free.. OEM product packaging..