Chromatography Autosampler Vial Caps Only
Agilent Technologies SCREW CAP, BONDED, BLUE, PTFE/
Screw cap, bonded, blue, PTFE/white silicone septa, 100/pk. Cap size: 12 mm
Thermo Scientific Guardcap H Vial Cap | | Pack of 125
Remove high levels of alkaline earth and transition metals, neutralize basic samples, and filter particulates. Designed for use with Thermo Scientific Dionex AS-DV Autosampler PolyVials. Contain sulfonated strong cation exchange resin in the hydronium form embedded in a high density polyethylene matrix. Seamlessly integrate automated inline sample preparation into existing sample workflow without additional labor, time, and complexity.
Perkin Elmer US LLC Pre-Assembled Aluminum Crimp Cap with Low Bleed PTFE/Silicone (White) Septa - Skived Pressure Release, 1000/pk
We offer a variety of GC headspace vials, caps and septa to fulfil your application needs. Our patented vial and cap design incorporates pressure-relief features which guarantee safe operation with the high pressure typically developed during thermostatting. Ordinary vials and caps without these safety features may burst. All of our headspace vials have a greater wall thickness and round base which enables them to withstand pressure up to 60 psig. Low-volume sampling can be achieved by using a 6 mL vial and vial adapter. All PerkinElmer headspace vials are manufactured to specific tolerances that are guaranteed for fit and performance. Note: Due to the patent which PerkinElmer holds on the closures system of the Headspace vials, the caps, septa, and star springs cannot be sold separately. Vial Top Type Cap Type Septa Material Septa Style Quantity Crimp Top Aluminum, Skived Pressure Release PTFE/Silicone (White) Low Bleed 1000
Chemglass Life Sciences Aluminum Seal, 11mm, Gold, Clear PTFE/Red Rubber
Aluminum Seal, 11mm, Gold, Clear PTFE/Red Rubber. The 11mm anodized aluminum seals are manufactured to fit all 11mm crimp top vials and are available in a variety of colors. Medium durometer red rubber with a .015 layer of clear PTFE. Great and economical for routine analysis. Not recommended for multiple injections.
Chemglass Life Sciences Cap, Bi-Metal, Magnetic, 20mm, Blue, White PTFE/Translucent Blue Silicone Ultra Low Bleed Septa
Cap, Bi-Metal, Magnetic, 20mm, Blue, White PTFE/Translucent Blue Silicone Ultra Low Bleed Septa. The magnetic seals are for use with any instrument that transports the vial with the use of a magnet.
Chemglass Life Sciences Aluminum Seal, 11mm, Blue, Clear PTFE/Red Rubber
Aluminum Seal, 11mm, Blue, Clear PTFE/Red Rubber. The 11mm anodized aluminum seals are manufactured to fit all 11mm crimp top vials and are available in a variety of colors. Medium durometer red rubber with a .015 layer of clear PTFE. Great and economical for routine analysis. Not recommended for multiple injections.
Chemglass Life Sciences Aluminum Seal, 11mm, Blue, PTFE/Natural Red Rubber
Aluminum Seal, 11mm, Blue, PTFE/Natural Red Rubber. The 11mm anodized aluminum seals are manufactured to fit all 11mm crimp top vials and are available in a variety of colors. Medium durometer red rubber with a .015 layer of clear PTFE. Great and economical for routine analysis. Not recommended for multiple injections.
Chemglass Life Sciences Aluminum Seal, Pressure Release, Silver, 20mm, PTFE/Gray Butyl Rubber Septa
Aluminum Seal, Pressure Release, Silver, 20mm, PTFE/Gray Butyl Rubber Septa. Pressure release seals are designed to open when the internal pressure exceeds 3.00.5 bar.
Chemglass Life Sciences Aluminum Seal, 11mm, Blue, PTFE/Silicone
Aluminum Seal, 11mm, Blue, 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.
Chemglass Life Sciences Natural PTFE/Silicone Bonded into 9mm Blue Cap with Aperture Size 5.73
Natural PTFE/Silicone Bonded into 9mm Blue Cap with Aperture Size 5.73. Bonded closures feature clear PTFE/Silicone liner 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/Silicone Septa
Aluminum Seal, Pressure Release, Silver, 20mm, PTFE/Silicone Septa. Pressure release seals are designed to open when the internal pressure exceeds 3.00.5 bar.
Chemglass Life Sciences Cap, Chem Snap, 11mm, Clear, PTFE/Silicone with Slit
Cap, Chem Snap, 11mm, Clear, PTFE/Silicone with Slit. Chem Snap Caps may be snapped on and off by hand which eliminates the need for metal crimping and decapping tools, thus reducing potential hazards due to sharp aluminum edges. Large opening provides greater target area for needle penetration. Snap caps are color coded for easy sample identification.