کروماتوگرافی گازی

کروماتوگرافی گازی

اسلاید 1: 1- Separation of organic and inorganic compound2- As one of the subsets of the chromatography for the separation of volatile compound3- Injection sit, oven, column and detector4- MASS and FID

اسلاید 2: 5- The basis of this method is when moving various compounds present in the sample injected into device and their tendency to be 2 phases6- Identification compounds7- Determine the nature and chemical of isolated

اسلاید 3: 1- IntroductionDepends on the relative affinity of the chemical compounds between the two phasesStationary phaseMobile phaseGas chromatography (GC) was used in 1950 by James and Martin to isolate small amounts of fatty acid