What solvents are generally used for gas phase detection?

2017-08-05View Original

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What solvents are generally used for gas phase detection?

Reply #22017-08-10

Hydrogen or helium is used as the carrier gas, and the sample to be analyzed generally needs to be diluted with a solvent.

Reply #32017-08-16

Generally, 99.999% dry nitrogen or helium is used as the carrier gas. There are also special ones, it depends on the detector. The solvent is chosen based on the requirements of the sample: it needs to have a low molecular weight and be effective at dissolving the sample. The chromatography column must not be damaged

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