McKesson Tube Closure Polyethylene Flanged Plug Cap Natural 12 mm 12 mm Test Tubes, Centrifuge Tubes, Round Cuvettes NonSterile, 1000/BG

Tube Closure Polyethylene Flanged Plug Cap Natural 12 mm 12 mm Test Tubes, Centrifuge Tubes, Round Cuvettes NonSterile, 1000/BG

This tube closure is a polyethylene flanged plug cap for 12 mm test tubes, centrifuge tubes, and round cuvettes. It fits workflows that need reliable closure and added leak resistance in lab and clinical settings. The natural, nonsterile cap uses two flexible flanges that press against the tube wall, and each bag includes 1000 caps.

Good Fit For

• Laboratory tube closure workflows
• Clinical settings using 12 mm tubes or round cuvettes
• Higher-volume supply needs with bag packaging

Key Features

• Flanged plug cap for 12 mm test tubes, centrifuge tubes, and round cuvettes
• Two flexible flanges press firmly against the inside wall for enhanced leak resistance
• Polyethylene construction with a natural or clear appearance
• Nonsterile format supports general tube closure needs
• Not made with natural rubber latex
• 1000 caps per bag helps support higher-volume use

Applications and Usage

• Closing 12 mm test tubes during routine handling
• Sealing 12 mm centrifuge tubes where added leak resistance is important
• Capping round cuvettes in lab workflows

Packaging and Handling

• Packaging: BG.
• Size: 12 mm.
• Sterility: Nonsterile.
• Confirm your tubes or cuvettes are 12 mm before ordering
• This cap is nonsterile, so it may not fit sterile procedure requirements
• The flanged style is intended for tube and cuvette formats named in the product details

FAQ

• What tube sizes does this plug cap fit? This flanged plug cap fits 12 mm test tubes, 12 mm centrifuge tubes, and round cuvettes.
• How does this cap help with leak resistance? The cap uses two flexible flanges that press firmly against the inside wall of the tube for enhanced leak resistance compared with standard plug caps.
• Is this tube closure sterile? No. This tube closure is nonsterile.
• Is natural rubber latex used in this cap? No. This cap is not made with natural rubber latex.
• How many caps come in a bag? Each bag includes 1000 flanged plug caps.

From McKesson.