ND8 Silicone dark blue/PTFE white Seal (PP), black, 10x100/pac

Silicone/PTFE Seals

• Temperature resistant from -60°,C up to 200°,C

• Silicone liners with PTFE on both sides for less coring

• Different hardness (durometers) to meet requirements of the various types of needles regarding penetration

• Much cleaner than Natural Rubber, RedRubber or Butyl

• The special, slitted liner for VWR (Merck®,)/Hitachi is only available unassembled, as the diameter with the most optimal valve effect does not achieve any pressfit in the cap. Enlargement of the diameter is only possible with negative effects on the building up of vacuums in the vial

This product is an alternative to the products (SKU) of these brands: Agilent:- Waters:- Chromacol: 8-SC-ST101 / 500 - National Scientific:- Wheaton:- Finneran:- SUN/SRI International: