Chromatography Autosampler Vial Septa Only
Microsolv Technology Corporation Septa, 20mm, Headspace, Molded Butyl Rubber, Grey, completely laminated with transparent PTFE. For use in 20mm Crimp Caps, sold separately. 1000/CS.
Shaped, Butyl Rubber with Durometer of 50 Shore A, (hardness) and 3.0mm thick. Completely laminated with PTFE on both sides of the Septa. Temperature resistant from -40⁰ to 120⁰C. Use in Aluminum or Steel Crimp Caps for Headspace autosamplers. Supplied in Polyethylene Bags. Can also be used as a stopper.
Microsolv Technology Corporation Septa, 20mm, Headspace, Blue Silicone Rubber completely laminated with Transparent PTFE. For use in 20mm Crimp Caps, sold separately. 1000/CS.
Silicone Rubber with Durometer of 45 Shore A, (hardness) and 3.0mm thick. Completely laminated with Ultra Clean PTFE on both sides of the Septa which is good for sensitive analyses. The lower Durometer means that this is a softer Septa and therefore better for easier penetrations by autosampler needles. Wide temperature range from -60⁰ to 200⁰C. Use in Aluminum or Steel Crimp Caps for Headspace autosamplers. Supplied in Polyethylene Bags.
Analytical Sales & Services Pre-Slit 13mm Septa Starburst, Case/1000.
Pre-Slit 13Mm Septa Starburst, Case/1000.
Microsolv Technology Corporation Septa, 17.5mm, Headspace, Reddish Brown Butyl Rubber / Grey PTFE. For use in 18mm Aluminum, Screw Caps, sold separately. 1000/CS.
Butyl Rubber / PTFE Septa, Durometer of 55 Shore A (hardness) and slightly thicker 1.6mm compared with other Septa for 18mm Screw Caps makes these Caps useful as Septa or Liners with ND18, Precision Thread Screw Caps for Headspace. Supplied in a polyethylene bag.
Bellco Glass, Inc. Manufactured from red ptfe silicone. Ideal for screw thread vials. Autoclavable Size: 9mm Septa thickness: 0.040"
Manufactured from red ptfe silicone. Ideal for screw thread vials. Autoclavable Size: 9mm Septa thickness: 0.040"
Waters Corp PTFE/Silicone Septum, 100/pk
Waters offers a selection of cap, septum, and assembled cap/septum for various vial sizes. The range of septum material is limited to PTFE, silicone / PTFE, and polyethylene septumless caps.
Environmental Sampling Supply Inc 22MM 0.125IN GREEN SEPTA EACH
NC1632800 22MM 0.125IN GREEN SEPTA EACH
Bellco Glass, Inc. Designed for standard screw thread vials. Available with or without septa. Easy on and easy off convenience with a twist of the cap that produces an evaporation proof seal. Larger opening provides a increased target area for needle penetration. Size:
Designed for standard screw thread vials. Available with or without septa. Easy on and easy off convenience with a twist of the cap that produces an evaporation proof seal. Larger opening provides a increased target area for needle penetration. Size:
Sigma Aldrich Fine Chemicals Biosciences CRYOGENIC VIALS INTERNAL THREA
NC2887945 CRYOGENIC VIALS INTERNAL THREA
Sigma Aldrich Fine Chemicals Biosciences CRYOGENIC VIALS INTERNAL THREA
NC2887946 CRYOGENIC VIALS INTERNAL THREA
Microsolv Technology Corporation Septa, 20mm, Headspace, White Silicone Rubber / Beige PTFE. For use in 20mm Crimp Caps, sold separately. 1000/CS.
Silicone Rubber / PTFE Septa with Durometer of 45 Shore A, (hardness) and 3.0mm thick with Ultra Clean PTFE which is good for sensitive analyses. The lower Durometer means that this is a softer Septa and therefore better for easier penetrations by autosampler needles. Wide temperature range from -60⁰ to 200⁰C. Use in Aluminum or Steel Crimp Caps for Headspace autosamplers. Supplied in Polyethylene Bags.