GC / MSThe classic guide to GC MSnow expanded and updated The combination of gas liquid chromatography (GC) for separation and mass spectrometry (MS) for detection and identification of the components of a mixtureof compounds is rapidly becoming the definitive analytical tool in research and commercial analytical laboratories. GC MS: A Practical User's Guide, Second Editionis a concise primer for the novice chromatographer who needs to get up to speed on