Butyl-rubber stoppers, grey, 13 mm, used for injection glass vials with 13mm neck finish. Made from Exxon or Lanxess material and manufacturing under GMP. Good sealing and appropriate compatibility with drugs. Welcome to inquiry for this product.
SpecificationCrown DiameterCrown ThicknessPlug DiameterOverall Height13mm12.5mm2.0mm7.5mm7.0mmButyl-rubber stoppers, grey, 13 mm
