Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Chromatography computer based systems

Kimura M, Yamamoto T, Yamaguchi S. A personal computer-based system for interpretation of gas chromatography mass spectrometry in the diagnosis of organic acidaemias. Ann Clin Biochem 1999 36 671-672... [Pg.9]

A gas chromatography-mass spectrometer consists of gas chromatograph, mass spectrometer and computer-based data acquisition systems. Since success... [Pg.527]

Horning, E.C., Carroll, D.I., Dzidic, I., et al Liquid chromatograph-mass spectrometer-computer analytical systems A continuous-flow system based on atmospheric pressure ionization mass spectrometry. Journal of Chromatography, 99,13-21. [Pg.66]

The ultimate selectivity of gas chromatography is determined by the detector. The most selective detectors are spectroscopic, such as Fourier-Transform Infrared or Mass Spectrometer. Automated systems can employ chemometric algorithms to discriminate unresolved chromatographic peaks. These combinations are expensive and require significant computer support. As such, they are more likely to be used in a laboratory for confirmation. Efforts to convert this approach to field units are still under development. The MiniCAMS described above, based on a FPD is a reliable monitor but requires 3-5 min to make a determination. Gas chromatographs also require a source of purified gas for operation and the flame detector requires additional hydrogen and air for operation. This device will have the fewest false positives and the most... [Pg.82]

See other pages where Chromatography computer based systems is mentioned: [Pg.21]    [Pg.4]    [Pg.198]    [Pg.283]    [Pg.24]    [Pg.85]    [Pg.391]    [Pg.339]    [Pg.39]    [Pg.158]    [Pg.140]    [Pg.727]    [Pg.240]    [Pg.623]    [Pg.24]    [Pg.655]    [Pg.4]    [Pg.24]    [Pg.445]    [Pg.871]    [Pg.16]    [Pg.354]    [Pg.112]    [Pg.457]    [Pg.535]    [Pg.278]    [Pg.387]    [Pg.140]    [Pg.81]    [Pg.535]    [Pg.68]    [Pg.309]    [Pg.472]    [Pg.649]    [Pg.178]    [Pg.534]    [Pg.373]    [Pg.1809]    [Pg.740]    [Pg.212]    [Pg.202]    [Pg.482]    [Pg.118]    [Pg.127]    [Pg.649]   
See also in sourсe #XX -- [ Pg.23 ]



SEARCH



Bases, chromatography

Chromatography systems

Computer systems

Computer-based

© 2024 chempedia.info