SKU: A2312
Yellow Plug Caps for 13mm Diameter Test Tubes
$4.99
  • These rigid polyethylene caps are pushed into any of our 13mm diameter tubes for a liquid tight seal.
  • The caps have molded sealing ribs which make inserting and removing the caps easy as well as making sure that the seal is secure.
  • Ribs are molded into the top so that you can easily grip the caps, even with wet hands.
  • The caps are made from polyethylene and are not autoclavable.
  • This is a dense and plyable material which seals well.
  • The colors are strong and easily identifiable.
  • The caps are not autoclavable.
  • Pack of 100