Naphthalenesulfonates as Electrolytes for Capillary Electrophoresis of Inorganic Anions, Organic Acids, and Surfactants with Indirect Photometric Detection

The use of naphthalenemono-, di- and trisulfonates for the indirect photometric detection of inorganic anions, organic acids and surfactants is discussed. Several parameters such as the concentration of the ultraviolet-absorbing electrolyte, borate buffer and organic modifier as well as temperature...

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Bibliographic Details
Published inAnalytical chemistry (Washington) Vol. 66; no. 21; pp. 3757 - 3764
Main Authors Shamsi, Shahab A, Danielson, Neil D
Format Journal Article
LanguageEnglish
Published Washington, DC American Chemical Society 01.11.1994
Subjects
Acids
Analytical chemistry
Chemistry
Chromatographic methods and physical methods associated with chromatography
Exact sciences and technology
Instruments
Organic chemistry
Other chromatographic methods
Capillary column
Chemical analysis
Aliphatic compound
Ultraviolet spectrometry
Operating conditions
Anionic surfactant
Absorption spectrometry
Inorganic anion
Carboxylic acid
Detection limit
Electrophoresis
Detection
Spectrophotometry
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Summary:The use of naphthalenemono-, di- and trisulfonates for the indirect photometric detection of inorganic anions, organic acids and surfactants is discussed. Several parameters such as the concentration of the ultraviolet-absorbing electrolyte, borate buffer and organic modifier as well as temperature are found to influence sensitivity, resolution and efficiency.
Bibliography:istex:09AF185C5230BC78B8CB55E0BD35509BE565C944
ark:/67375/TPS-1HJ2V69B-W
ISSN:0003-2700
1520-6882
DOI:10.1021/ac00093a035