McKesson Tube Closure Polyethylene Snap Cap Lavender 16 mm For Use with 16 mm Blood Drawing Tubes, Glass Test Tubes, Plastic Culture Tubes NonSterile

• Tube closures are just what you need for recapping most 16 mm evacuated glass blood collection tubes
• Single thumb tab make for easy-on and easy-off use
• 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 lavender for easy sample identification
• Not suitable for autoclaving