Shopping Cart

Your cart is empty.

Your cart is empty.

ALWSCI 1000 PCS Aluminum Silver Crimp Seals with Transparent PTFE/Natural Rubber red-Orange Septa, Cap Size 11 mm

Free shipping on orders over $29.99

$99.99

$ 40 .99 $40.99

In Stock
  • Material: 11 mm Aluminum Silver Crimp Seals
  • Temperature resistant from -40 °C up to 120 °C for Natural Rubber
  • Crimp Caps squeeze the septum between the rim of the glass vial and the crimped aluminum cap. This forms an excellent seal preventing evaporation
  • Natural Rubber harder to penetrate with more fragmentation during penetration than RedRubber