closure PTFE Silicone customized Septa Headspace Vials

Chromatography Autosampler Vial Septa Only - Aijiren Tech Scientific

Septa, PTFE/Silicone have been used to seal the headspace vial in the determination of methylene chloride in urine samples by solid-phase microextraction 

Vials Catalogue v10.indd - labicom.cz

Customization: An Example of Sigma-Aldrich's seal caps can be used to close these vials. ... septa and solid caps with aluminum or PTFE liners. Caps are.

Pre-Assembled Aluminum Crimp Cap with PTFE/Silicone Septa

We offer a variety of GC headspace vials, caps and septa to fulfil your application needs.

How Pierced PTFE/Silicone Septa Affect GC-MS Experiments

To explore the origin of the loss, a set of 3-mL aliquots of pure water sealed in 10-mL headspace vials with crimp-cap closures (MicroLiter Analytical Supplies 

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Headspace Chromatography Vials and Closures - Chrom Tech

408101 - Crimp Cap (Empty), 20mm Pkg/100 · 408077 - 20mm Crimp Cap, PTFE/SIL, 100/pk · 408234 - Cr.Cap,20mm Butyl/PTFE,pkg/100 · 615020 - Septa,20mm,Silicone/PTFE, 

Headspace Septa - Quality Environmental Containers

The PTFE provides a barrier for chemical resistance. The Silicone layer provides an analytically clean backing material that ensures a good seal with the 

WHEATON® µL MicroLiter® ScrewTin™ 16 mm Headspace Caps

Closure Color, Silver ; Septa Configuration, White PTFE / Blue Silicone ; Septa Thickness (mm), 1.52 ; Approved For LC/GC, LC/GC ; Quantity, 100 

18mm Headspace Vials & Closures - Aijiren Tech

Gray Butyl Stoppers are an economical septum for lower temperature (125°C) or low-pressure applications. · Gray PTFE/Red Rubber Septa are an economical choice 

Sigma-Aldrich Products

Chemical & Biochemical Products & Kits Used in Scientific Research.Analytical Chemistry · Pharma & Biopharma · Liquid HandlingTypes: Albumins, Cell Culture, Transport Proteins, Research Essentials

Autosampler Septa - SSP Companies - SeptaSource

To produce your septa, we use high purity silicone rubber and the premium-quality PTFE films. We can also bond septa to open-top or closed-top screw caps. SSP 

General Chromatography - Aijiren

Aijiren CrossLab Headspace Vials and Closures .....40 ... Generally, PTFE-lined silicone septa provide the best compatibility with a wide range of ...

Caps Septa PTFE/Butyl for Chromatography Vials

Items 1 - 40 of 59 Aluminum Crimp Seal (10mm Hole) with 20mm Natural PTFE/Blue Silicone Septa 3.0mm Thick for Headspace Vial, 20mm Closure Size, Case of 100 ( ...

imChem Vials - Swiss Labs

Headspace Vials and Closures . A handy and inexpensive vial/closure combination for ... White PTFE/red silicone septa, 8mm black pp cap, closed-top.

2021-2022 Catalog vials - Jasco France

24-400. White Open Top PP Screw Cap Bonded with 22mm Natural PTFE/White Silicone. Septa 3mm Thick. ND9 Closures. ND24 Closures. JASCO France. 17 rue des