Gas chromatography systemIt is an analytical instrument based on separation technology, widely used in various fields such as chemistry, biology, medicine, environmental monitoring, food safety, etc. Its core principle is to use the difference in distribution coefficients between the stationary and mobile phases of components to achieve mixture separation, and identify and quantify the separated components through a detector.

　　Gas chromatography systemApplication fields:

Petroleum and Chemical Industry

Exploration of oil and gas fields: chemical analysis, determination of crude oil composition.

Refinery gas analysis: simulated distillation, separation of elemental hydrocarbons.

Additive analysis: gasoline additives, fatty hydrocarbons, and aromatic hydrocarbon testing.

environmental monitoring

Air pollution analysis: detection of halides, nitrides, and sulfides.

Water and soil analysis: determination of trace toxins (such as pesticide residues).

food safety

Pesticide residue detection: analysis of organochlorine and organophosphorus pesticides.

Additive analysis: essence, fatty acid methyl ester, food packaging materials detection.

medical science

Drug metabolism research: analysis of metabolites of estriol and catecholamines.

Clinical diagnosis: Detection of ethanol, anesthetics, and amino acid derivatives in the blood.

scientific research

Biochemistry: Analysis of amino acids, fatty acids, and sugars.

Materials Science: Analysis of Polymer Monomers and Characterization of Polymer Structures.