Skip to Local Navigation
Skip to Content
California State University, Long Beach

Instruments and Equipment

GC-MS

GC-MS
Details about Gas Chromatography/Mass Spectrometry
Full Name Gas Chromatography/Mass Spectrometry
Category Chemical Analysis
Description Samples are analyzed by having a soluble sample injected into the system and the GC portion separates molecules out based on their volatility thought a column carried by helium; those with high volatility travel through column quicker than those with a low volatility. The MS is used to detect chemicals by structure, the molecules are blasted with electrons to break up molecules into positive ions, they then travel through a magnetic field that filters the ions by mass as they travel to the mass detector and a mass spectrum is created.
Location Micro-105A
Contacts

Primary:

Secondary:

Cost of Operation
Training Needed Training is needed by IIRMES technician, please contact for training.
Manufacturer Agilent