Uni-Flex Safety Caps for 13mm Culture Tubes, Grey

Uni-Flex Safety Caps for 13mm Culture Tubes, GreyNow there's 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 protect your laboratory staff from the aerosols of highly infectious organisms such as TB and the HTLV-III virus.Features:Will not aerosol when openedLiquid 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 colorsStretchable, 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 inkClear, natural colored caps are trace-metal freeOEM product packagingUnit of MeasurePack of 1000 pcs.