certified headspace gas chromatography with silicone septa manufacturer

Aijiren’s Headspace Caps often use metal material aluminum, which is soft and convenient for Hand Crimper and Decrimper for sealing. Not only that, the Septa produced by Aijiren is also made of high-quality silicone and ptfe, and is pressed with an exclusive process.

The Aijiren Headspace Sampler is part of Aijiren’s line of gas chromatography products. Together with the market-leading A GC, it has been demonstrated to provide industry leading performance [1,2].

When it comes to flexibility, ease of use and sensitivity, one family of gas chromatography (GC) systems stands apart: Clarus. Our family of GC instruments delivers the performance you need, day after day, and is compatible with virtually all sample introduction systems, including our world-class TurboMatrix, Headspace, and Thermal Desorption.

Red PTFE/White Silicone /Red PTFE Septa, 8-425 Black Screw PP Cap, 5.5mm Centre Hole 100 SC81181 Pre-slit White PTFE/Red Silicone Septa, 8-425 Black Screw PP Cap, 5.5mm Centre Hole 100 SC8182 White PTFE/Red Silicone Septa, 8-425 Black Screw PP Cap, Colsed-top 100 SC8183 White PTFE/Red Silicone Septa, 8-425 White Screw PP Cap, 5.5mm Centre Hole 100

Jan 22, 2019 · Special pre-cut septa (silicone layer is slitted but PTFE remains intact) for safe penetration of the sensitive SPME phase with hardly any coring headspace vials manufacturer Tested and approved by CTC for their Combi PAL (Gerstel, Atas, Aijiren), also recommended by Aijiren for their A samplers, by Shimadzu for AOC5000 and for PerkinElmer

The septa manufacturers then process the raw silicone rubber through various steps of blending, calendaring and curing. For the standard EPA application septa, the silicone rubber is then rolled into sheets and bonded with a TFE Teflon® film. Artifacts. The gum or base silicone rubber is made in large factories under industrial conditions.

Headspace Silicone Convenience Kit contains everything you need to run Gas Chromatography. Each product is manufactured using strict quality control standards resulting in consistent cap dimensions with septa which may be certified for higher purity grades.

These headspace vials come in both flat- and round-bottom styles for use in a wide variety of headspace instrument platforms. Headspace caps come in a variety of styles and materials including aluminum, bimetal, and steel. Headspace cap septa are available in PTFE/silicone, molded PTFE/butyl, and high-temperature options.

Packaging Details: 20mm x 3mm White PTFE/Silicone Septa with Alu Crim suitable for 10ml & 20ml Headspace vials required for GC 20mL, Clear Glass, 22.5*75mm, 20mm Square Rim, Flat Bottom, Crimp Top Headspace Vial,100pcs/pk.

Sep 16, 2005 · The compounds are then desorbed by exposing the fiber in the injection port of a gas chromatographic apparatus. In this study, headspace solid-phase microextraction (HS-SPME), combined with gas chromatography–mass spectrometry (GC–MS), was developed and applied to detect the volatile organic compounds of E. rutaecarpa and E. officinalis.

Certified polypropylene bonded caps with septa, pkg of 100 9 mm cap, PTFE/silicone septum (with slit), dark blue polypropylene cap; find Supelco-29320-U MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich.

W225280-02 Autosampler Vials, Convenience Packs with 20mm Pressure-Release Headspace Seals, Aluminum Seal with Aluminum Faced Silicone Septa, 20mL, Each Convenience Pack includes 100 chromatography vials and 100 aluminum seals

Use this simple septum selector tool to find the best septum for your autosampler vial and application.

20mm Aluminum Cap with Natural PTFE/White Silicone Septa. C0000198. 20mm Aluminum Cap with White PTFE/White Silicone Septa. C0000205. 20mm Gold Magnetic Crimp Cap with Natural PTFE/White Silicone Septa. C0000206. 20mm Bi-metallic Crimp Cap Blue & Silver with Natural PTFE/White Silicone Septa. C0000835