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Ion mobility detection following liquid chromatographic separation

✍ Scribed by Dennis G. McMinn; Jeffery A. Kinzer; Christopher B. Shumate; William F. Siems; Herbert H. Hill Jr.

Publisher
John Wiley and Sons
Year
1990
Tongue
English
Weight
343 KB
Volume
2
Category
Article
ISSN
1040-7685

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✦ Synopsis

Abstract

Coronaspray ion mobility spectrometry was used in sample detection following reversed‐phase liquid chromatographic separation. Samples were introduced by coronaspray using a fused silica transfer line that was inserted through a stainless steel needle. Ion mobility spectra and chromatographic responses via monitoring of reactant‐ion depletion in the software second gate mode were shown for esters of para‐hydroxy benzoic acid, isomers of nitroaniline, and a mixture of acetaminophen, caffeine, and phenacetin.

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