Chromatography Gas chromatography
Gas chromatography is a very easy, versatile and informative method. It can be used from determination of certain compound to studying kinetics. What are the most interesting way of utilizing gas chromatography do you know?
One of the main areas of application of GC-MS is toxicology and forensic medicine, since it is one of the sensitive methods for the qualitative and quantitative determination of drugs and psychotropic substances, their metabolites and precursors in various biological samples, such as blood, plasma, urine, saliva, sweat and hair.
HI) In geochemistry and geology, gas chromatography is used to search for oil and gas, to determine helium in natural gases in metallurgy - to analyze dissolved gases in metals in welding equipment - to determine the gas composition of welding chambers in sanitary chemistry - to determine the gas content of the air and control control in waste waters, analysis of pesticide residues in food, soil and feed in polymer chemistry - to control the composition and volatile emissions of polymers are used in forensics, in the pharmaceutical and perfume industries, for analyzing exhaust gases, etc. 😀
Why is gas chromatography the most sensitive method compared to other chromatographic methods?