Chromatography Autosampler Vial Caps
Microsolv Technology Corporation Caps, Screw Top, with Silicone Rubber / PTFE, ultra-clean Septa, fitted in polypropylene, Blue Caps with a Gold, Magnetic Cover. For use with 9-425mm thread, 12x32mm autosampler vials. 100/PK.
Use screw top, magnetic, covered caps and avoid the difficulty in crimping and de-crimping, standard, hard metal, crimp caps. Vials with improperly crimped caps can cause evaporation and data errors; to avoid these caps that are easy to apply correctly, every time.Pre-assembled with a magnetic gold cover over a Blue, 9-425mm, screw cap with a 1mm thick, non-slit, Silicone / PTFE Septa. These screw caps are designed for autosamplers that use a magnetic closure such as the or the Thermo TriPlus™ and can be used with any 9mm, BASIK™, MicroSolv™ AQ™ or RSA™ Brand, Screw Top, 12x32mm, autosampler Vial. Excellent for GC or Headspace analysis.
Chemglass Life Sciences Aluminum Seal, 11mm, Blue, Clear PTFE/Red Rubber
Aluminum Seal, 11mm, Blue, Clear PTFE/Red Rubber. The 11mm anodized aluminum seals are manufactured to fit all 11mm crimp top vials and are available in a variety of colors. Medium durometer red rubber with a .015 layer of clear PTFE. Great and economical for routine analysis. Not recommended for multiple injections.
Microsolv Technology Corporation Caps, Screw Top, with Soft-Guard, White Silicone Rubber / Red PTFE Septa, bonded in "knurled", polypropylene, Black Caps. For use with 9-425mm thread, 12x32mm autosampler vials. 1000/CS
Soft-Guard™ Septa are easier to penetrate by autosampler needles, and re-seals better than other Caps on the market. This provides longer instrument up-time, fewer missed injections and more consistent data. Use for HPLC, GC, LCMS or GCMS. Click HERE for more information about Soft-Guard™ Septa Technology.
Microsolv Technology Corporation Caps Screw Green Preslit Septa
Caps, Screw Top, with Silicone Rubber / PTFE Pre-Slit Septa, bonded in knurled, polypropylene, Green Caps. For use with 9-425mm thread, 12x32mm autosampler vials. MicroSolv Brand. 100/PK
Microsolv Technology Corporation Cap Screw Gr Preslit Sil/Ptfe
Caps, Screw Top, with White Silicone Rubber / Natural PTFE Pre-Slit Septa, fitted in knurled, polypropylene, Green Caps. For use with 9-425mm thread, 12x32mm autosampler vials. BASIK Brand. 100/PK.
Trajan Scientific L-MARK Brand Cap Screw 18mm Headspace 1.7mm PTFE/Silicone, 100 Pack
L-MARK Brand Cap Screw 18mm Headspace 1.7mm White PTFE/Trans Blue Silicone Magnetic100 Pack. Made in the USA.
Microsolv Technology Corporation Caps, Screw Top, with Tan Silicone Rubber / White PTFE Septa, bonded in "knurled", polypropylene, Blue Caps. For use with 9-425mm thread, 12x32mm autosampler vials. 1000/CS.
Ultra-pure Septa and is a good choice for LCMS, GCMS & LCMS/MS. This cap is also recommended for Waters Acquity™ autosamplers.
Microsolv Technology Corporation Caps, Screw Top, with Tan Silicone Rubber / White PTFE Septa, bonded in "knurled", polypropylene, Green Caps. For use with 9-425mm thread, 12x32mm autosampler vials. 100/PK.
Ultra-pure Septa and is a good choice for LCMS, GCMS & LCMS/MS. this cap is also recommended for Waters Acquity™ autosamplers.
Bellco Glass, Inc. PP Red Open Hole S/Cap,8mm 8-425
Designed for standard screw thread vials. Septa sold separately. MADE IN THE USA. Size: 8-425 Color: red
Microsolv Technology Corporation Caps, Snap Top, with Soft-Guard, White Silicone Rubber / Red PTFE Pre-Slit Septa, fitted in smooth, polyethylene, Green 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.
Enterprise Technology Solutions Genuine Joe Urinal Screen,Citrus Splash,30-Day,10/CT,Yellow
Urinal screen reduces urine splash, keeps restrooms cleaner and freshens urinals for 30 days. It contains beneficial bacteria that consume odors at the source. Two-sided design eliminates installation errors. Webbed shape lets liquid flow through while preventing debris from going down the drain. Each screen features a pleasant, citrus fragrance.
Microsolv Technology Corporation Caps, Snap Top, with Red PTFE / White Silicone Rubber / Red PTFE Septa, fitted in smooth, polyethylene, Blue Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. 100/PK.
This septa was designed for specific, older instruments such as Agilent 1050 and to provide extra cleaning when "wiping" a needle. Also provides a small degree of better resealing after injection compared to Silicone Rubber / PTFE Septa.
Microsolv Technology Corporation Caps, Screw Top, with Red PTFE / White Silicone Rubber / Red PTFE Septa, fitted in "knurled", polypropylene, Red Caps. For use with 9-425mm thread, 12x32mm autosampler vials. 100/PK
This septa was designed for specific, older instruments such as Agilent 1050 and to provide extra cleaning when "wiping" a needle. Also provides a small degree of better resealing after injection compared to Silicone Rubber / PTFE Septa.
Analytical Sales & Services 11mm Yellow Snap Caps with Silicone/PTFE Liners, 100/pk
This item has a minimum order quantity of 2 per supplier requirements. ADVANTAGE 11MM YELLOW SN 100PK
Microsolv Technology Corporation Caps, Snap Top, with 0.04" thick, White Silicone Rubber / Natural PTFE Septa, fitted in smooth, polyethylene, Yellow Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. 1000/CS.
Natural PTFE is very pure and does not have dyes that could extract from it.Our most economical Silicone Rubber / PTFE Snap Cap.