Simultaneous spectrophotometric determination of orthophosphate and silicate ions in river water using ion-exclusion chromatography with an ascorbate solution as both eluent and reducing agent, followed by postcolumn derivatization with molybdate

Analytical Sciences

Volumn 25, Issue 3, 2009, Pages 379-383

  Nakatani, Nobutake ^a   Masuda, Wakako ^a   Kozaki, Daisuke ^a   Goto, Ryozo ^a   Nakagoshi, Nobukazu ^a   Mori, Masanobu ^b   Hasebe, Kiyoshi ^c   Tanaka, Kazuhiko ^a  

^a HIROSHIMA UNIVERSITY   (Japan)

^b GUNMA UNIVERSITY   (Japan)

^c FUJI WOMEN'S UNIVERSITY   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

ASCORBIC ACID; BIOLOGICAL SEWAGE TREATMENT; ION CHROMATOGRAPHY; REAGENTS; RESERVOIRS (WATER); RIVERS; SEWAGE TREATMENT PLANTS; SILICATES; SODIUM; SPECTROPHOTOMETERS; SPECTROPHOTOMETRY;

ACID CONCENTRATIONS; DETECTION LIMITS; DETECTOR RESPONSE; ION EXCLUSION CHROMATOGRAPHIES; POST-COLUMN DERIVATIZATION; QUANTITATIVE EVALUATION; SODIUM MOLYBDATE; SPECTROPHOTOMETRIC DETERMINATION;

IONS;

ASCORBIC ACID; ION; MOLYBDENUM; MOLYBDIC ACID; PHOSPHATE; SILICATE;

ARTICLE; CHEMISTRY; GEL CHROMATOGRAPHY; INSTRUMENTATION; METHODOLOGY; REPRODUCIBILITY; RIVER; SENSITIVITY AND SPECIFICITY; SOLUTION AND SOLUBILITY; TIME; ULTRAVIOLET SPECTROPHOTOMETRY;

ASCORBIC ACID; CHROMATOGRAPHY, GEL; IONS; MOLYBDENUM; PHOSPHATES; REPRODUCIBILITY OF RESULTS; RIVERS; SENSITIVITY AND SPECIFICITY; SILICATES; SOLUTIONS; SPECTROPHOTOMETRY, ULTRAVIOLET; TIME FACTORS;

EID: 66349088548     PISSN: 09106340     EISSN: 13482246     Source Type: Journal    
DOI: 10.2116/analsci.25.379     Document Type: Article

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