Can you briefly describe the principle of headspace gas chromatography?

Time:2018/10/24 Pageviews:3 Share:

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Principle: The volatile components in liquid or solid samples are directly introduced into the gas chromatograph for separation and detection. 2ml crimp vial

Headspace gas chromatography (HS-GC), also known as liquid gas chromatography, is a combined operation technique. The solid needle, the liquid, the gas, etc. are usually extracted and adsorbed under a certain condition under a certain condition, and then desorbed and injected on a gas chromatograph. The extraction process is often carried out on a solid phase microextraction platform.

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