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Analysis of fountain solutions for anionic components, including alkylbenzenesulfonates, carboxylates and polyphosphates, by a combination of ion-exchange and ion-exclusion chromatography and inductively coupled plasma atomic emission spectrometry.
- Source :
-
Journal of chromatography. A [J Chromatogr A] 2001 Jun 22; Vol. 920 (1-2), pp. 247-53. - Publication Year :
- 2001
-
Abstract
- A method for the quantitative determination of the major anionic constituents of fountain solutions, typically mono-, di- and hydroxycarboxylates, alkylbenzenesulfonates, and inorganic anions, including orthophosphate and polyphosphates, is presented here for the first time. The analytical problems arising from extensive co-elution of many of these analytes on an ion-exchange column have been resolved through a combination of (i) careful selection of the concentration gradient of the sodium hydroxide eluent; (ii) parallel analysis by ion-exclusion chromatography; and (iii) determination of total phosphorus by inductively coupled plasma atomic emission spectrometry.
Details
- Language :
- English
- ISSN :
- 0021-9673
- Volume :
- 920
- Issue :
- 1-2
- Database :
- MEDLINE
- Journal :
- Journal of chromatography. A
- Publication Type :
- Academic Journal
- Accession number :
- 11453006
- Full Text :
- https://doi.org/10.1016/s0021-9673(01)00553-2