Tube Closure Hexa-Flex™ Snap Cap Safety Cap 10 to 18 mm Diameter NonSterile Blue

Features

• Fits a variety of tubes, including 10, 12, 13, 16 and 18 mm sizes of blood collecting and disposable culture tubes
• Liquid-tight seal prevents sample evaporation
• The Hexa-Flex™ safety cap is designed to hold under centrifugation, agitation, refrigeration and freezing
• Easy identification of samples
• Hexa-Flex™ safety caps are available in seven colors that conveniently correspond to blood collection cap colors
• Lock securely onto or into, 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
• Clear, natural colored caps are trace-metal free