What can be done with gas chromatographs?

Gas chromatography is widely used in petroleum, chemical, biochemical, medical and health, food industry, environmental protection and other fields. In addition to quantitative and qualitative analysis, it can also determine the physicochemical constants such as partition coefficient, activity coefficient, molecular weight and specific surface area of the sample on the stationary phase . The specific experimental analysis application is as follows:

       Most of the raw materials and products in the petrochemical industry can be analyzed by gas chromatograph separation;

It can be used in the power sector to check the latent fault of the transformer, ie the analysis of trace dissolved gas gas chromatograph in transformer oil;
It can be used to monitor the quality of urban atmosphere and water in environmental protection work, such as non-methane total hydrocarbon detection gas chromatograph;
It can be used in agriculture to monitor pesticide residues in crops, such as ECD detectors and FPD detector gas chromatographs;

It can be used to detect the concentration of alcohol in blood in the identification of public transportation traffic accidents;

In the commercial sector, it can be used to test and identify the quality of food;

It can be used in medicine to study human metabolism and physiology;
It is used clinically to identify the type of drug poisoning or disease; it can be used to automatically monitor the gas in the sealed chamber of the spacecraft in the universe.