Chromatography Autosampler Vial Caps
Microsolv Technology Corporation Caps, Screw Top, Solid, with a Red-Orange Silicone Rubber / TEF liner, in "knurled", closed Blue Caps. For use with 9-425mm thread,12x32mm autosampler vials. MicroSolv Brand 1000/CS.
Silicone Rubber with TEF liner is inert lowers the cost. Liner is 53° Shore D, 0-2mm. Solid top turns autosampler vials into storage vials.
Microsolv Technology Corporation Caps, Screw Top, with Silicone Rubber / PTFE Pre-Slit Septa, bonded in "knurled", polypropylene, Black Caps. For use with 13-425mm thread, 15x45mm autosampler vials. 1000/CS.
Pre-slit for easy penetration by autosampler needles. Recommended for older Waters instruments. Use with 15x45mm, 4ml vials.
Microsolv Technology Corporation Caps, Snap Top, with Red Rubber / PTFE Septa, fitted in smooth, polyethylene, Red Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. 1000/CS.
Red Rubber / PTFE is often the choice of labs that do not want to analyze with silicone rubber in the Septa and want a lower cost cap.
Microsolv Technology Corporation Cap Hs Crimp Mag Sil/Ptfe Blue
Caps, Headspace, Crimp Top, with Transparent Blue Silicone Rubber / Transparent PTFE Septa, fitted in Steel, Magnetic, Gold Caps with 8mm center holes. For use with 20mm Crimp Top Headspace Vials. MicroSolv Brand. 100/PK.
Agilent Technologies SCREW CAP, BONDED, BLUE, PTFE/
Screw cap, bonded, blue, PTFE/white silicone septa, 100/pk. Cap size: 12 mm
Chemglass Life Sciences Closure Only, GPI 13-425, Green, Open Hole, Polypropylene
Closure Only, GPI 13-425, Green, Open Hole, Polypropylene. 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.
Chemglass Life Sciences Certified Bonded Closure, 9mm, Black, Natural PTFE/Off-White Silicone Pre-Slit Ultra Low Bleed Septa, for LC/MS and GC/MS
Certified Bonded Closure, 9mm, Black, Natural PTFE/Off-White Silicone Pre-Slit Ultra Low Bleed Septa, for LC/MS and GC/MS. Certified Bonded closures feature clear PTFE/Silicone bonded directly to the closure without the use of glue or adhesives. These bonded closures provide a cost effective, integrated, one-piece system that eliminates costly line fallout.
Chemglass Life Sciences Certified Bonded Closure, 9mm, Blue, Natural PTFE/Off-White Silicone Ultra Low Bleed Septa, for LC/MS and GC/MS
Certified Bonded Closure, 9mm, Blue, Natural PTFE/Off-White Silicone Ultra Low Bleed Septa, for LC/MS and GC/MS. Certified Bonded closures feature clear PTFE/Silicone bonded directly to the closure without the use of glue or adhesives. These bonded closures provide a cost effective, integrated, one-piece system that eliminates costly line fallout.
Chemglass Life Sciences Aluminum Seal, Pressure Release, Silver, 20mm, PTFE/Rubber Septa
Aluminum Seal, Pressure Release, Silver, 20mm, PTFE/Rubber Septa. Pressure release seals are designed to open when the internal pressure exceeds 3.00.5 bar.
Chemglass Life Sciences Closure, Screw Thread, Open Hole, 24-400, Green
Closure, Screw Thread, Open Hole, 24-400, Green.
Chemglass Life Sciences Cap, Chem Snap, 11mm, Blue, Pre-Cut Septa, PTFE/Silicone
Cap, Chem Snap, 11mm, Blue, Pre-Cut Septa, PTFE/Silicone. Chem Snap Caps include pre-cut septa where only the carrier is cut through in a Y-form, leaving the PTFE lamination intact. The unhurt PTFE lamination gives 100% protection to the sample while leaving a 0.05mm thick PTFE portion remaining for needle penetration. The Y-form in the pre-cut silicone allows for a better flow of air during sample pick up in order to avoid a vacuum in the vial.
Thomson Instrument Company Black 11mm Snap Cap, Pre-slit Septa
Thomson Instrument Company’s Snap Caps used with Thomson’s vials which are universal and can be used on most autosamplers. Thomson manufactures its products in the USA to assure same day shipping.