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Advantages of gas chromatography

Time:2019/01/03   Pageviews:6    Share:
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1 High separation efficiency and fast analysis. For example, gasoline samples can be separated into more than 200 peaks in two hours. General sample analysis can be completed in 20 minutes. 2ml gas chromatography vials
2 The amount of sample is small and the detection sensitivity is high. For example, the amount of the gas sample is 1 ml, and the amount of the liquid sample is 0.1 μl of the solid sample. Impurities in the range of parts per million to parts per billion can be detected with a suitable detector.
3 good selectivity, can be separated, analysis of azeotrope, similar boiling point substances, certain isotopes, cis and trans isomers, ortho, para isomers, optical isomers and so on.
4 Wide range of applications, although mainly used to analyze various gases and volatile organic substances, but under certain conditions, high-boiling substances and solid samples can also be analyzed. The main areas of application are the petroleum industry, environmental protection, clinical chemistry, pharmaceuticals, food industry and so on.  2ml gas chromatography vials

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