Chromatography Autosampler Vial Caps
Trajan Scientific Black Screw Caps
Cap, Screw, Black, Solid Top, 9mm, MQS PTFE/Silicone septa, 100/PK
MSC Value Collection MASC0050012CP M5x0.80, 12mm Long, Metric Coarse Hex Socket Cap Screw 18-8 Austenitic Grade A2 Stainless Steel, Fully Threaded
Value Collection MASC0050012CP M5x0.80, 12mm Long, Metric Coarse Hex Socket Cap Screw 18-8 Austenitic Grade A2 Stainless Steel, Fully Threaded
Microsolv Technology Corporation Caps, Screw Top, with ultra-clean Silicone Rubber / PTFE Septa, fitted in "knurled", polypropylene, Red Caps. For use with 9-425mm thread, 12x32mm autosampler vials. 100/PK
Silicone Rubber in this Septa is ultra clean and bright White.
Microsolv Technology Corporation Caps, Snap Top, with Soft-Guard, White Silicone Rubber / Red PTFE Septa, fitted in smooth, polyethylene, Black Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. 100/PK.
Soft-Guard™ Septa provide easier penetration of autosampler needles and better resealing than other brands, for longer instrument up-time and fewer missed injections. This is our Snap Cap.
Trajan Scientific L-MARK Brand Cap Crimp 20 mm Headspace Tan PTFE/White Silicone, Case of 1000
L-MARK Brand Cap Crimp Aluminum 20mm Tan PTFE/White Silicone 3.2mm thick Standard Headspace 1000/case. Made in the USA.
Ace Glass, Inc. Injection port, PTFE, #11 Ace-Thred, 1/4-28 helicoil insert
Injection port, PTFE, #11 Ace-Thred, 1/4-28 helicoil insert
Microsolv Technology Corporation Cap Crimp 8Mm Sil/Ptfe Ultra
Caps, Crimp Top, with 1.3mm thick, White Silicone Rubber / Red PTFE, ultra-clean Septa, fitted in aluminum, Silver Caps with a 4mm center hole. For use with 8mm Crimp Top autosampler vials. MicroSolv Brand. 100/PK.
Electron Microscopy Sciences ESD Vacuum Spare 9 mm Rubber Cups
For use with the EMS EDS vacuum tool.
Microsolv Technology Corporation Screwcap For 12X32 1000/Cs
Caps, Screw Top, Solid, Single injection use with a thinned penetration point. No Septa required. LCMS compatible, knurled polyethylene, Natural color Caps. For use with with 9-425mm thread, 12x32mm autosampler vials. AQ Brand. 1000/CS.
Microsolv Technology Corporation Caps, Snap Top, with Soft-Guard, White Silicone Rubber / Red PTFE Septa, fitted in smooth, polyethylene, Black Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. 1000/CS.
Soft-Guard™ Septa provide easier penetration of autosampler needles and better resealing than other brands, for longer instrument up-time and fewer missed injections.
Microsolv Technology Corporation Septa, 20mm, Headspace, Clear Silicone Rubber / White PTFE. For use in 20mm Crimp Caps, sold separately. 1000/CS.
Silicone Rubber / PTFE Septa 60mil, 50mil rubber and 10mil PTFE. This Septa is good for higher temperature analyses. Temperature range from -60⁰ to 200⁰C. Use in Aluminum or Steel Crimp Caps for Headspace autosamplers. Supplied in Polyethylene Bags.
Microsolv Technology Corporation Caps, Snap Top, with 0.04" thick, White Silicone Rubber / Natural PTFE Septa, fitted in smooth, polyethylene, Green Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. 100/PK.
Natural PTFE is very pure and does not have dyes that could extract from it. Our most economical Silicone Rubber / PTFE Snap Cap.
Microsolv Technology Corporation Caps, Snap Top, with Soft-Guard, White Silicone Rubber / Red PTFE Pre-Slit Septa, fitted in smooth, polyethylene, Yellow Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. 1000/CS.
Soft-Guard™ Septa provide easier penetration of autosampler needles and better resealing than other brands, for longer instrument up-time and fewer missed injections. Pre-Slit Septa are normally recommended for Waters Alliance and Acquity instruments.
Microsolv Technology Corporation Caps, Snap Top, with PTFE, ultra-pure, 2mil Septa, fitted in smooth, polyethylene, Blue Caps. For use with 11mm, 12x32mm, Snap Top autosampler vials. 100/PK.
This PTFE (only) Septa is for single injections or non-volatile samples as it will not reseal.
Microsolv Technology Corporation Caps, Screw Top, with White Silicone Rubber / Natural PTFE Septa, fitted in "knurled", polypropylene, Black Caps. For use with 9-425mm thread, 12x32mm autosampler vials. 1000/CS.
This is our most economical, lowest cost Screw Cap for Autosampler Vials. Natural PTFE is as equally inert and durable as Red PTFE, but no dyes have been added.