McKesson Polyethylene Snap Cap Blue 12 mm / 13 mm / 16 mm (Universal) Fits Most 12mm, 13mm and 16mm Evacuated Glass Blood Collection Tubes and Plastic Test Tubes NonSterile
- Ideal for recapping most 12 mm, 13 mm and 16 mm evacuated glass blood collection tubes
- Designed for easy-on and easy-off use, featuring double thumb tabs
- Flexible closures protect from aerosols of highly infectious microorganisms
- Guard samples against cross-contamination and laboratory work areas against infection and spillage
- Precision-molded, low-density polyethylene (LDPE) designed to fit firmly on the tube
- Closures remain sturdy under most rigorous laboratory procedures, including centrifugation
- Color-coded for easy sample identification
- Not suitable for autoclaving
- There are 1,000 blue snap cap tube closures in a bag
