Preparation of organic–inorganic hybrid silica monolith with octyl and sulfonic acid groups for capillary electrochromatograhpy and application in determination of theophylline and caffeine in beverage

Title
Preparation of organic–inorganic hybrid silica monolith with octyl and sulfonic acid groups for capillary electrochromatograhpy and application in determination of theophylline and caffeine in beverage
Authors
Keywords
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Journal
JOURNAL OF CHROMATOGRAPHY A
Volume 1217, Issue 21, Pages 3547-3556
Publisher
Elsevier BV
Online
2010-04-07
DOI
10.1016/j.chroma.2010.03.032

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