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Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/60209
Title: Analysis of cations in drainage water and soil solution by single-column ion chromatography
Authors: Fernández Boy, E.; Cabrera, Francisco ; Madejón, Engracia ; Díaz Blanco, M. J.; Moreno Lucas, Félix ; Calero Fernández, J. P.
Issue Date: 1998
Publisher: Elsevier
Citation: Journal of Chromatography A 823: 279- 283 (1998)
Abstract: Single-columnionchromatography (SCIC) for cation determination in drainagewater and soilsolution was tested. Using a 100-μl sample loop, the SCIC detection limits were 0.04 mg l−1 for Na+, 0.02 mg l−1 for NH4-N, 0.06 mg l−1 for K+, 0.05 mg l−1 for Mg2+, and 0.085 mg l−1 for Ca2+. Results were highly reproducible in wide ranges of concentrations. Results obtained by the SCIC method were compared with those by atomic emission spectrometry (Na+ and K+) and atomic absorption spectrometry (Mg2+ and Ca2+). Student's t-test and regression analysis showed that corresponding methods agree closely.
URI: http://hdl.handle.net/10261/60209
DOI: 10.1016/S0021-9673(98)00298-2
Identifiers: doi: http://dx.doi.org/10.1016/S0021-9673(98)00298-2
issn: 0021-9673
e-issn: 1873-3778
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