Chromatography Autosampler Vial Caps
Analytical Sales & Services Custom Clear Glass 2ml Screw Vials, Pack/100
Custom Clear Glass 2Ml Screw V, Pack/100.
Chemglass Life Sciences Aluminum Seal, 11mm, Green, PTFE/Silicone
Aluminum Seal, 11mm, Green, PTFE/Silicone. The 11mm anodized aluminum seals are manufactured to fit all 11mm crimp top vials and are available in a variety of colors. Pure Silicone laminated with .005 of PTFE. Recommended when multiple injections are required. Resist coring and excellent resealing qualities.
Microsolv Technology Corporation Caps, Screw Top, with White Silicone Rubber / Natural TEF Septa, fitted in smooth sided, Robo Style, soft polypropylene, Blue Caps. For use with 9-425 thread, 12x32mm autosampler vials. 100/PK.
White silicone rubber and white TEF fitted septa for a lower cost cap. TEF is equally inert as PTFE for standard chromatography.
Microsolv Technology Corporation Cap Hs Scrw Mag 55S Sil/Ptfe
Caps, Headspace, Screw Top, with White Silicone Rubber / Blue PTFE Temperature Resistant Septa, fitted in Steel, Magnetic, Silver Caps with 8mm center holes. For use with 18mm Precision Thread Headspace Vials. MicroSolv Brand. 100/PK.
Bellco Glass, Inc. Grey Open Top S/Cap,45mm With 1 5/16 Hole"
Ideal for addition & withdraw of contents via syringe. 45mm cap has 33mm hole to accommodate 45mm septa or 45mm port assembly. 32mm cap has 20mm hole to accommodate 32mm septa or 32mm port assembly. MADE IN THE USA Polypropylene Size: 45mm Color: Grey
Ace Glass, Inc. 11mm adapter, PTFE, polyethylene packing slip bottom drip
11mm bottom-drip, Luer-Lok, PTFE adapter with flow regulator valve for use with all #11 Ace- Thred chromatography columns. Bore is adjustable from 0-1mm max. Supplied with one FETFE O-Ring and one replaceable polyethylene packing support.
Microsolv Technology Corporation Caps, Snap Top, with Red PTFE / White Silicone Rubber / Red PTFE Septa, fitted in smooth, polyethylene, Yellow Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. 1000/CS.
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 Orange Red Rubber / PTFE Septa, bonded in "knurled", polypropylene, Red Caps. For use with 9-425mm thread, 12x32mm autosampler vials. 100/PK.
Orange-Red Silicone Rubber is more economical White Silicone Rubber and softer than Natural Red Rubber which is better for your autosamplers, minimizing damaging needles and injections systems.
Phenomenex Inc Blue, Center Hole, White PTFE / Red Silicone Septa, Slitted
9mm Short Thread Cap AV2200-0
Microsolv Technology Corporation Caps, Screw Top, with Red PTFE / White Silicone Rubber / Red PTFE Septa, fitted in "knurled", polypropylene, Green Caps. For use with 9-425mm thread, 12x32mm autosampler vials. 1000/CS
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, Snap Top, with Soft-Guard, White Silicone Rubber / Red PTFE Pre-Slit (X Shape) Septa, fitted in smooth, polyethylene, Blue 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. 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. nofollow">HERE for smaller pack quantities.
Microsolv Technology Corporation Caps, Snap Top, with 1.00mm thick, White Silicone Rubber / Red PTFE Pre-Slit (Y Shape) Septa, fitted in smooth, soft polyethylene, Blue Caps. For use with 11mm, 12x32mm Snap Top autosampler vials. 100/PK.
Soft polyethylene caps are more pliable than other Snap Caps and are easier to place on the vial. Popular choice when using a large number of caps at one time. These caps may not seal as well as other Snap Caps and should be used with sample solvents with low volatility. Y Shape Pre-Slit provides a greater target area for needles and are easier to penetrate and the 1.0mm Septa is thicker than most and offers improved sealing compared with other Pre-Slit Septa. Pre-Slit Septa are normally recommended for Waters Alliance and Acquity instruments.
Ace Glass, Inc. Seals, aluminum, 20mm, pressure release, PTFE/molded butyl rubber liner, cs/1000
Seals, aluminum, 20mm, pressure release, PTFE/molded butyl rubber liner, cs/1000