Plug Caps from Alpha Laboratories are push-in polyethylene caps which offer a leak resistant seal for test tubes and other tubes. They have a ribbed surface with high grip for easier handling and 2 sealing ribs for a firm seal with the tube.
Specification
Brand: Alpha Laboratories Sterile: No CE Certified: No Warranty Period: Standard Terms Apply Material: Polyethylene Cap Type: Ribbed with 2 sealing ribs Tube Type: Test Tube Diameter: 13mm Colour: Natural Seal Type: Plug UNSPSC Description: Test tube closures or caps UNSPSC Code: 41121710 NHS eClass Description: Laboratory & Pathology other consumables NHS eClass Code: KBD