Gas Chromatography Mass Spectrometry
Gas Chromatography Mass Spectrometry
Make:- Agilent, USA
Model:- GC : 6890 N & MS : 5973 inert
Gas chromatography-mass spectroscopy (GC-MS) is one of the so-called hyphenated analytical techniques. As the name implies, it is actually two techniques that are combined to form a single method of analyzing mixtures of chemicals. Gas chromatography separates the components of a mixture and mass spectroscopy characterizes each of the components individually. By combining the two techniques, an analytical chemist can both qualitatively and quantitatively evaluate a solution containing a number of chemicals.
Application:
- * Identification and quantization of volatile and Semi volatile organic compounds in complex mixtures.
- * Determination of molecular weights and (sometimes) elemental ompositions of unknown organic compounds in complex mixtures.
- * Structural determination of unknown organic compounds in complex mixtures both by matching their spectra with reference spectra and by a priori spectral interpretation Common Applications.
- * Analysis of industrial products for quality control.
- * Quantitation of drugs and their metabolites.
- * Quantization of pollutants in drinking water/ waste water by USEPA methods.
- * Identification of pesticide residues at ppb/ ppt levels in food/water samples.
- * Analysis of industrial products for quality control.
