Chromatography Autosampler Vial Caps
Microsolv Technology Corporation Caps, Snap Top, with Silicone Rubber / PTFE Septa, fitted in smooth, polyethylene, Black Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. 1000/CS.
This cap is our original Snap Cap and has been on the market for 30 years.
Microsolv Technology Corporation Caps, Snap Top, with Soft-Guard, White Silicone Rubber / Red PTFE 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.
Microsolv Technology Corporation Caps, Snap Top, with White Silicone Rubber / Tan PTFE Septa, fitted in smooth, polyethylene, Blue Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. 100/PK.
Caps, Snap Top, with White Silicone Rubber / Tan PTFE Septa, fitted in smooth, polyethylene, Blue Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. 100/PK.
Chemglass Life Sciences Poly Crimp Seal, 11mm, Clear Cap, PTFE/Silicone Septum with Starburst
Poly Crimp Seal, 11mm, Clear Cap, PTFE/Silicone Septum with Starburst. A crimp cap constructed of plastic that fits virtually any 11mm crimp sample vial. Use a standard crimping tool to securely crimp the Poly Crimp seal onto any crimp top vial. The Poly Crimp seal also permits an airtight seal by hand without crimping. Although the Poly Crimp seal can work with any crimp top vial, the tighter manufacturing tolerances and quality assurance program with the vials supplied by Chemglass certifies better performance when the cap is used with Chemglass supplied vials. Vials Compatible with Poly Crimp Seals: CV-1108-1232: Vial, 2.0mL, Clear, Snap Seal, 12 x 32mm, 11mm Crimp CV-1168-1232 : Vial, Standard Opening Crimp Top, Clear, 2.0mL, 12 x 32mm, 11mm Crimp CV-1185-1232 : Vial, Large Opening Crimp Top, Clear, 2.0mL, 12 x 32mm, 11mm Crimp CV-1200-1232 : Vial, Snap Ring, 2.0mL, Clear, 12 x 32mm, 11mm Crimp
Chemglass Life Sciences Closure Only, GPI 22-400, Black, Open Hole, PP
Closure Only, GPI 22-400, Black, Open Hole, PP.
Microsolv Technology Corporation Caps, Screw Top, Solid, with Silicone Rubber / PTFE Liner, fitted in knurled polypropylene, White Caps. For use with ND20 thread, storage Vials or Bottles. 100/PK.
Silicone Rubber / PTFE Liner can be used for use with Storage Vials / Bottles with 20-400mm screw threads.
Microsolv Technology Corporation Caps, Screw Top, Solid, with a Red Butyl Rubber/ Grey PTFE liner, in "knurled", polypropylene, Black Caps. For use with 13-425mm thread,15x45mm autosampler vials. 100/PK.
Economical Cap turns 15x45mm, 4ml autosampler vials into storage bottles. Butyl Rubber / PTFE liner provides a good inert closure with adequate re-sealing properties.
Trajan Scientific Headspace Magnetic Cap Crimp 5mm hole, 20mm Black Butyl, 100 Pack
L-MARK Brand Cap Crimp 20mm 3.0mm Black Butyl Magnetic With 5mm hole100 Pack
Microsolv Technology Corporation Caps, Snap Top, with Soft-Guard, White Silicone Rubber / Red PTFE Septa, fitted in smooth, polyethylene, Green 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.
Microsolv Technology Corporation Caps, Screw Top, with Silicone Rubber / PTFE Septa fitted in "knurled", polypropylene, Black Caps. For use with 10-425mm thread, 12x32mm wide mouth autosampler vials. Compare to Shimadzu Caps. 1000/CS
Flange at the bottom of the Cap allows for the vial and cap to be suspended in older Shimadzu autosamplers.
Microsolv Technology Corporation Caps, Headspace, Crimp Top, with an Open Hole. Aluminum Silver Caps. Septa are sold separately. For use with 20mm Crimp Top Headspace vials. 100/PK.
Septa are sold separately and must be inserted manually.
Microsolv Technology Corporation Caps, Headspace, Crimp Top, with Grey Butyl Rubber / Transparent PTFE Septa, fitted in Steel, Magnetic, Gold Caps with 8mm center holes. For use with 20mm Crimp Top Headspace Vials. 1000/CS.
Butyl Rubber Septa that is laminated with PTFE and is 55⁰ Shore A (hardness) and is 3.0mm thick. Temperature resistant from -40C to 120C.
Microsolv Technology Corporation Caps, Screw Top, with Soft-Guard, White Silicone Rubber / Red PTFE Pre-Slit Septa, bonded in "knurled", polypropylene, Red Caps. For use with 9-425mm thread, 12x32mm autosampler vials. 100/PK
This is our Pre-Slit Screw Cap for autosampler vials. Pre-slit for easy penetration by autosampler needles. Recommended for Waters Alliance & Acquity instruments. 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.
Chemglass Life Sciences Poly Crimp Seal, 11mm, Blue Cap, PTFE/Red Rubber Septum
Poly Crimp Seal, 11mm, Blue Cap, PTFE/Red Rubber Septum. A crimp cap constructed of plastic that fits virtually any 11mm crimp sample vial. Use a standard crimping tool to securely crimp the Poly Crimp seal onto any crimp top vial. The Poly Crimp seal also permits an airtight seal by hand without crimping. Although the Poly Crimp seal can work with any crimp top vial, the tighter manufacturing tolerances and quality assurance program with the vials supplied by Chemglass certifies better performance when the cap is used with Chemglass supplied vials. Vials Compatible with Poly Crimp Seals: CV-1108-1232: Vial, 2.0mL, Clear, Snap Seal, 12 x 32mm, 11mm Crimp CV-1168-1232 : Vial, Standard Opening Crimp Top, Clear, 2.0mL, 12 x 32mm, 11mm Crimp CV-1185-1232 : Vial, Large Opening Crimp Top, Clear, 2.0mL, 12 x 32mm, 11mm Crimp CV-1200-1232 : Vial, Snap Ring, 2.0mL, Clear, 12 x 32mm, 11mm Crimp