What is GC MS? GC MS is the Gas Chromatogram and Mass spectrometry. In short, it is called the GC M. G for Gas, C for Chromatogram, and M for mass. Usually, people write in short as a GC M. I hope you understand this short form of Gas Chromatogram and mass spectrometry Gas Chromagrama and Mass spectrometry is a very useful machines for the identification of geochemical organic molecules or molecular fossils called biomarkers. Biomarker is used for paleo-environmental identification in the earth’s history. (LEARN FROM YOUTUBE VIDEO) What are the components of GC MS? GC M has two main components GC Mass Spectrometry 1. GC GC is the…