Chromatography Autosampler Vial Caps Only
Trajan Scientific L-MARK Brand Cap Blue Bonded Screw 9 mm, Case of 1000
L-MARK Brand Screw Cap, PP, Blue, PTFE/Red Rubber, 9 mm, Bonded, 1000/case. Made in the USA.
Microsolv Technology Corporation Caps, Screw Top, Solid, with a Silicone Rubber / PTFE liner, in "knurled", polypropylene, Black Caps. For use with 13-425mm thread,15x45mm autosampler vials. 100/PK.
Turns 4ml, 15x45 autosampler vials into storage bottles. The Silicone Rubber / PTFE liner provides an inert surface with good sealing properties.
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, Headspace, Crimp Top, with White Silicone Rubber / Blue PTFE High Purity Septa, fitted in Steel, Magnetic, Gold Caps with 5mm center holes. For use with 20mm Crimp Top Headspace Vials. 100/PK.
Silicone Rubber / PTFE with Durometer of 55 Shore A, (hardness) and 4.5mm thick. Wide temperature range from -60⁰ to 200⁰C. Recommended for CTC™ and other autosamplers.
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.
Analytical Sales & Services 11mm Aluminum Crimp Caps with Pre-Slit Silicone/PTFE Liners, 100/Pk
This item has a minimum order quantity of 2 per supplier requirements. CRIMP CAP WITH PRE-SLIT 100PK
Chemglass Life Sciences Poly Crimp Seal, 11mm, Red Cap, 10mil PTFE Septum
Poly Crimp Seal, 11mm, Red Cap, 10mil PTFE 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
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
Waters Corp 9 mm Solid Black Cap with PTFE/Silicone liner, 100/pk
9 mm solid black cap with PTFE/silicone liner for 12 x 32 mm vial sample storage
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
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, Snap Top, with 1.00mm thick, White Silicone Rubber / Red PTFE Pre-Slit (Y Shape) Septa, fitted in smooth, soft polyethylene, Natural Transparent 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. The 1.0mm Septa is thicker than most and offers improved sealing compared with other similar Septa. Pre-Slit Septa are normally recommended for Waters Alliance and Acquity instruments.
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 L-MARK Brand Cap Crimp 20 mm Headspace Tan PTFE/White Silicone, Case of 1000
L-MARK Brand Cap Crimp Aluminum 20mm Tan PTFE/White Silicone 3.2mm thick Standard Headspace 1000/case. Made in the USA.