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What is GC Headspace?

'Headspace' is the gas space above the sample in a chromatography vial. Volatile sample components diffuse into the gas phase, forming the headspace gas.
kinds of ptfe and silicone septa for sale

GC/HPLC Vial Septa Selection Guide

Optimise performance and results by choosing the right septa for your application.So if there have any requirement or question about the septa and cap,please contact with Aijiren.
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How Big Is the Chromatography Industry?

Chromatography is a key technique used in many industries to provide analytical data and purified product depending on the application. Chromatography — from the Greek roots for colour and writing
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Autosampler Compatibility Chart

Autosampler Compatibility Chart
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How to Select the Right Vials for Chromatography Applications

Crimp caps provide the tigh test seal,reducing the chance of sample evaporation.the 11.6*32mm crimp vials and 11mm aluminium crimp caps are economical and easy touse with vials crimping tools.
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