Uni-Flex Safety Caps for Culture Tubes - White - 12mm (1,000CS)

Now 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.

Benefits:
• Will not aerosol when opened.
• 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 triple lip design 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.