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Optimizing flow-rates in capillary gas-chromatography mass-spectrometry


Davies, NW, Optimizing flow-rates in capillary gas-chromatography mass-spectrometry, Journal of Chromatography, 325, (1) pp. 23-35. ISSN 0021-9673 (1985) [Refereed Article]

DOI: doi:10.1016/S0021-9673(00)96004-7


The effects of the type of gas chromatograph-mass spectrometer interface and the type of flow regulation on flow-rate requirements for optimum efficiency for both isothermal and temperature programmed analyses on capillary columns are examined. Equations and figures are presented which enable rapid selection of optimum parameters such as inlet pressure, average velocity and flow-rate for various situations.

Item Details

Item Type:Refereed Article
Research Division:Chemical Sciences
Research Group:Analytical chemistry
Research Field:Separation science
Objective Division:Expanding Knowledge
Objective Group:Expanding knowledge
Objective Field:Expanding knowledge in the chemical sciences
UTAS Author:Davies, NW (Associate Professor Noel Davies)
ID Code:102210
Year Published:1985
Web of Science® Times Cited:8
Deposited By:Central Science Laboratory
Deposited On:2015-08-04
Last Modified:2015-08-04

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