insert septa into a variety of plastic and metal caps. or have a film of PTFE laminated to the plugs for maximum chemical and ... 8mm Open Top Crimp Cap ...

PTFE/silicone septum (white PTFE/tranparent blue silicone), septum thickness 1.3 mm, stainless steel screw cap (magnetic, open-top, 8 mm center hole) ...

with PTFE, which has a high chemical resistance and forms an inert barrier between centre hole; Silicone transparent blue/PTFE white, 45° shore A,.

Headspace Vials. Aluminum Crimp Seals with Prefitted Septa for 8mm Crimp Top Vials ... Red PTFE/White Silicone/Red PTFE For aggressive solvents.

Black polypropylene open-hole caps and 8 mm red PTFE/silicone septa, 0.065". Description. 100-pk. 1,000-pk. Clear 2.0 mL Vial, Silcote Deactivated, Black Cap,.

10ml, 20ml clear or Amber precision thread vial. Magnetic screw caps 8mm center hole. Septa are blue PTFE sample side; White Silicone outside.

24-400 White Open Top PP Screw Cap. Natural PTFE/ White Silicone Septa. 3.0mm thickness. EPA/TOC Vials. Porefil® offers a range of certified EPA Screw Vial 

Open top caps are designed to be used with any of our 8mm septa Top Screw Cap, 8-425 thread,. 5mm hole. Black. Polypropylene. White Silicone/Red PTFE.

Results 1 - 30 of 33 Blue PTFE/white silicone, 60 durometer, for use with 2 mL vial - standard ... gold seal (magnetic, with 8 mm center hole), (silcone blue ...

Headspace Septa found in: Headspace Septa and Stoppers, Butyl Gray Headspace Vial Septa, Headspace Caps and Septa, MicroLiter 20mm Crimp Top Headspace Vial.

PTFE facing improves solvent compatibility until initial puncture. PTFE/white silicone purepack septa. Excellent choice for general volatiles analysis. Septa 

Select from white, amber, or clear for trouble-free mixture and solvent observation. central hole 8 mm, 45° shore A, Silicone blue transparent/PTFE ...

PTFE. Exceptional solvent resistance and chemical compatibility. Recommended for single injection applications. The most economical septa.

Headspace Vials . Polypropylene cap with PTFE/silicone septum inserted. ... properties, with good chemical resistance to acids, alcohols, alkalis, ...

(8mm centre hole/closed top). 8mm, 11mm Crimp Seals,. 8mm Screw Seals,. 9mm Short Thread Seals and. 11mm Snap Ring Seals with new RedRubber/PTFE Septa.