Chromatography Autosampler Vial Caps Only
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.
Chemglass Life Sciences Cap, Open Hole, Black Polypropylene, GPI 18-400 with Gray PTFE/Silicone
Cap, Open Hole, Black Polypropylene, GPI 18-400 with Gray PTFE/Silicone. Designed for use with Shimadzu, Spectra-Physics, Varian and other autosamplers. The Top Seal closure with a 0.010 molded septa allows for easy needle penetration and is inert to most solvents. The one-piece design saves time by eliminating liners in the closures.
Microsolv Technology Corporation Vial Pe Plug Clear Shellvia
Vial & Cap Kit includes 100 EA 2ml, Push Top, Clear Autosampler Vials and 100 EA matching, translucent, polyethylene Push Caps for Micro-Insert. MicroSolv Brand Easy Purchase Pack. 1/PK.
Microsolv Technology Corporation Caps, Screw Top, with White Silicone Rubber / White PTFE Pre-Slit Septa, fitted in "knurled", polypropylene, Blue Caps. For use with 9-425mm thread, 12x32mm autosampler vials. 100/PK
Pre-slit for easy penetration by autosampler needles. Recommended for Waters Alliance & Acquity instruments. Ultra-pure Silicone Rubber and "Cast" PTFE for excellent results in LCMS/MS compares to LCMS Certified brands.
Microsolv Technology Corporation Caps, Headspace, Screw Top, with White Silicone Rubber / Blue PTFE Septa, fitted in Steel, Magnetic, Silver Caps with 8mm center holes. For use with 18mm Precision Thread Headspace Vials. 100/PK.
Silicone Rubber / PTFE Septa has durometer of 50⁰ Shore A (hardness) and is 1.5mm thick. Cap has ND18 Screw Threads.
Microsolv Technology Corporation Screwcap 4Ml Sil/Ptfe Bd Case
Caps, Screw Top, with Silicone Rubber / PTFE Septa, bonded in knurled, polypropylene, Black Caps. For use with 13-425mm thread, 15x45mm autosampler vials. MicroSolv Brand. 1000/CS.
Microsolv Technology Corporation Caps, Snap Top, with Soft-Guard, White Silicone Rubber / Red PTFE Pre-Slit (X Shape) 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. Pre-Slit Septa are normally recommended for Waters Alliance and Acquity instruments. X Shape Pre-Slit provides a greater target area for needles and are easier to penetrate but do not reseal as well as single slit septa.
Microsolv Technology Corporation Caps, Screw Top, with Beige Silicone Rubber / White PTFE ultra-pure Septa, fitted in "knurled", polypropylene, Blue Caps with 6mm holes. For use with 9-425 thread, 12x32mm autosampler vials. 100/PK.
Larger, 6mm hole in the cap provides a larger target area for autosamplers that might have difficulty and may strike the cap edge of smaller hole caps, during injection.
Microsolv Technology Corporation Caps, Screw Top, with PTFE Septa, fitted in "knurled", polypropylene, Translucent Caps. For use with 9-425mm thread, 12x32mm autosampler vials. 100/PK.
Rubber-free Cap is useful when rubber cannot be used with your analysis. This PTFE (only) Septa is for single injections or non-volatile samples as it will not reseal
Trajan Scientific L-MARK Brand Cap Snap Natural 11 mm Pre-slit, Case of 1000
L-MARK Brand Snap Cap, PE, Natural, 11 mm, Pre-slit Red PTFE/Silicone, Chromatography, 1000/case. Made in the USA.
Trajan Scientific Headspace Cap Crimp 3mm, 5mm hole, 20mm Blue Silicone/Nat PTFE, 100 Pack
L-MARK Brand Cap Crimp 20mm 3.0mm Blue Silicone/Nat PTFE Standard100 Pack
Trajan Scientific Screw Cap Green 9mm Septa PTFE/Silicone, 100 Pack
L-MARK Brand Cap Screw Green 9mm Bonded PTFE/Silicone QuikCap 100 Pack
Microsolv Technology Corporation Caps Screw Top Preslit Septac
Caps, Screw Top, with Silicone Rubber / PTFE Pre-Slit Septa, bonded in knurled, polypropylene, White Caps. For use with 9-425mm thread, 12x32mm autosampler vials. MicroSolv Brand. 100/PK
Microsolv Technology Corporation Caps, Snap Top, with Soft-Guard, White Silicone Rubber / Red PTFE Pre-Slit (X Shape) 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. Pre-Slit Septa are normally recommended for Waters Alliance and Acquity instruments. X Shape Pre-Slit provides a greater target area for needles and are easier to penetrate but do not reseal as well as single slit septa.
