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Septa for Headspace Vials from Aijiren
Septa for Headspace Vials from Aijiren. Make sure the septa you choose are chemically compatible with your sample and solvent. Chemical compatibility can vary, based on factors such as solvent concentration, molecular weight, and temperature. During manufacture, Aijiren septa undergo thermal and chemical conditioning to reduce siloxane bleed, which
SSP Septa Products - SSP Companies
Specialty Silicone Products (SSP) makes autosampler septa, gas chromatography (GC) septa, bonded caps, magnetic caps, EPA/VOA septa, cap mats, and re-sealable septa. We manufacture our products in Ballston Spa, New York (USA) under strict quality control at our ISO 9001:2008 certified facility. Our silicone septa are platinum-catalyzed for
Headspace 20mm Crimp Cap - Headspace Caps -
Crimp Cap 20mm, Silicone White/PTFE Beige Septa (Aijiren) Silicone White/PTFE Beige. + -. CSV-4214. Crimp Cap Headspace 20mm, Silicone White/PTFE Beige Septa (Pressure Release) Silicone White/PTFE Beige. + -. CSV-4215. Crimp Cap Headspace 20mm, Silicone Blue/PTFE Septa.
How Pierced PTFE/Silicone Septa Affect GC-MS
One possibility of silicone septa contamination relates to diffusion through the headspace, as characterized in Figure 3b and c, where the septum was punctured once by the 10-μL syringe needle with a 250-μL aliquot of hexane sealed in the vial.
20mm PTFE Septa suit for Headspace Vial--Aijiren Vials
Headspace Vials suitable for headspace analysis of volatile solids and gases. 6-20ml Crimp Top Headspace Vials for GC All 20mm Headspace Crimp Vials may appear to be created equal, but quality and performance make the difference when analyzing vital samples.
Qualification of Headspace High Performance Septa by Headspace
Headspace (HS) coupled with gas chromatography (GC) provides quantitative and qualitative information about the volatile components that are present in complex sample matrices. The Aijiren Headspace Sampler is part of Aijiren’s line of gas chromatography products.
Thermo Scientific20mm Crimp Seals with Septa for
Thermo Scientific 20mm Crimp Seals with Septa for Headspace Vials Minimize the risk of contamination with quick, convenient Thermo Scientific™ National 20mm Crimp Seals with Septa
HPLC vial insertsAutosampler vials with caps from Aijiren
Crimp/Snap Vials, Caps and Kits | Thermo Fisher Thermo Scientific crimp top vials for HPLC and GC are available in 8mm, 11mm, or 13mm crimp border diameter in clear and amber glass and plastic. Microsampling options for small-sample-volume injections include one
Lab Equipment and Lab Supplies | Fisher Scientific -
MicroLiter septa for 16mm Screwthread Headspace Vials are constructed of PTFE, PTFE/butyl, or PTFE/silicone to suit a variety of chromatography applications. Pricing & Availability Specifications
Autosampler Vials, Septa and Closures for GC, HPLC
Autosampler Vials and Closures for GC, HPLC and Headspace. This category presents our range of autosamplervials and sample vials: crimptop vials, screwneck vials, snaptop vials, short thread vials, shell vials, PP shell vials, microinserts, headspace vials, EPA-vials, snap cap vials, crimp caps, screw caps, UltraBond closures and septa.
Headspace Vials, Caps and Kits | Thermo Fisher
20mm Septa for 20mm Crimp Top Headspace Vials Catalog Brand Septum Hardness shore Thickness (mm) Pack of C4020-30 National 20mm Gray Bromobutyl Stopper 37 – 1000 C4020-32 National 20mm Tan PTFE/White Silicone 45 3.2 100 C4020-34 50 3.0
Sigma vials with caps in clear for HPLC sampling
6-20mL GC Headspace Vials 8-60mL EPA Storage Vials HPLC Syringe Filters About Case News Contact us Home Products 1-4mL Autosampler Vials for HPLC, UPLC, GC 16mm, 25mm Test Tubes for Water Analysis
transparent gc headspace vials with septum and cap with
20mm Crimp Caps GC MS – Autosampler Vial, Hplc Vial, PTFE. 20mm Alumimum crimp cap with septa PTFE/Silicone, suitable for headspace crim vials for GC /GCMS analysis. Perfectly suitable for Aijiren, waters’ instruments. Magnetic Crimp Cap and Bi …
Autosampler Vials, Caps and Closures | Fisher Scientific
Headspace vials are available in clear or amber glass with a round or flat base, a crimp seal with a beveled or square edge finish, or with a screw-thread finish. Headspace vials, septum, and caps can be purchased in various quantities separately or together as convenience kits to fit your laboratory needs.
Headspace Vials and Caps | Aijiren
headspace cap septa are available in PTFE silicone, molded PTFE butyl, and high-temperature options. Our headspace vials and caps are a perfect fit for a wide variety of applications, including pharmaceutical, environmental, energy and fuels, forensics, materials science, biopharmaceutical, proteomics, and metabolomics.
