What is gas chromatography and liquid chromatography? Gas chromatography is a chromatographic method that uses gas as a mobile phase. The sample flows through the gas system and is gasified before ...

Chromatography is a proven method used to separate complex samples into their constituents, and it is undisputedly the most important procedure for isolating and purifying chemicals. It is classified ...

What is gas chromatography and how does it work? Separation of analytes by GC is based on the physical and chemical properties of the compounds within the sample. Samples may be solid, liquid or gas ...