Gas Chromatography (gas chromatography mass spectrometry analysis) is an analytical technique for a wide variety of volatile and/or semi-volatile organic compounds identification and quantitation. It is an indispensable technique for analytical lab to analysis a variety assortment sample types. GC facilitates the separation of complex sample matrices. Gas Chromatography (GC) Based Analysis Services at Creative-Proteomics offers you a state-of-the-art gas separations platform that includes standard GCs with frequently used detectors, as well as GC-MS instruments.