PTFE white silicone rubber septa Headspace Vials

GC Autosampler Vials

PTFE/Silicone Septum. Polypropylene Cap,. PTFE/Red Rubber. Septum. P000870. Vials. Pre-Assembled Screw Top Sampling Vials. Vials with Open-Top Screw Caps.

How Pierced PTFE/Silicone Septa Affect GC-MS Experiments

Jan 2, 2006 When the needle pierces the septum, the rubber is exposed to the sample by either headspace or direct contact, which will affect the quality ...

Septa Catalog - Ace Glass

vials. Septa are white silicone rubber bonded with white PTFE face. Aluminum crimp-seals are for serum vials and bottles, headspace vials and any other.

Vials and Septa for all your instrumentation needs

Must order 220-97331-01 (Caps & Silicone/PTFE Septa). Caps/Septa for 1.5mL screw vials, 100/pack. Temperature limit for PTFE/Rubber septa: -40°C up to 110°C

2015-2016 Chromatography Catalog - Specialty Silicone Products

PTFE/Silicone septa. We utilize state of the art cutting and inserting equipment to make and insert septa into a variety of plastic and metal caps.

Autosampler Septa - SSP Companies - SeptaSource

To produce your septa, we use high purity silicone rubber and the ST522B .060" Thick, Blue PTFE/ White Silicone Inserted into an 8-425 Black Screw Cap.

Un-Assembled Aluminum Crimp Cap with PTFE/Silicone (White

Headspace PTFE-Coated Silicone Rubber Septa, Pkg 1000. For sealing sample vials for temperatures up to 210°C. Recommend for storage and for multiple ...

Preassembled Aluminum High Temperature Caps, 20mm - ChromLab

Preassembled aluminum High Temperature Caps for all 20mm Headspace GC vials. Standard, center hole with tan PTFE-faced white silicone septa.

20mm Headspace Vial - Aijiren

10ml & 20ml crimp top ND20 headspace vial with matched 20mm. Aluminum & Magnetic Aluminum cap, 20mm PTFE/rubber septa PTFE/White Silicone Septa.

Septa selection guide - Aijiren Tech Scientific

HPLC with UV/Vis or RI detectors, PTFE/Synthetic red rubber septa Pre-slit, high quality pure white silicone faced with PTFE. For applications using a ...

imChem Vials - Swiss Labs

Headspace Vials and Closures . Red PTFE/white silicone septa, 8mm black pp cap, 5.5mm centre hole ... In contrast to Natural Rubber it is not.

Aijiren Tech™ 20mm Crimp Cap, Tan PTFE/White Silicone

Save time during sample preparation and reduce the risk of contamination using Aijiren Tech™ 20mm Crimp Top Clear Headspace Vial Convenience Kits 

Accessory Product Data Sheet Septum Selection Guide - NET

Cap liners, also called vial septa, are selected according to the type of sample Both types of silicone and butyl rubber septa have a PTFE barrier layer ...

CHROMATOGRAPHY - INTERCHIM

Crimp Top MS Analyzed Vial Kits. Clear. PTFE/white silicone septa. Silver aluminum. 5190-2281. Clear with write-on spot. PTFE/white silicone septa.

20 mm septa for headspace vials - Sigma-Aldrich

Results 1 - 29 of 29 blue PTFE/white silicone, diam. × thickness 22 mm × 0.060 in., for use with 20, 40, 60 mL vial. View Pricing. Septa, Thermoseal® ...