Simultaneous determination of gallium and indium with 2-(5-bromo-2-pyridylazo)-5-diethylaminophenol in cationic micellar medium using derivative spectrophotometry

Analytical Sciences

Volumn 19, Issue 9, 2003, Pages 1297-1301

  Agnihotri, Narinder K ^a   Ratnani, Sonia ^a   Singh, Vinay K ^a   Singh, Har B ^a  

^a UNIVERSITY OF DELHI   (India)

Author keywords

[No Author keywords available]

Indexed keywords

GALLIUM; INDIUM; METAL IONS; SPECTROPHOTOMETRY;

2-(5-BROMO-2-PYRIDYLAZO)-5-DIETHYLAMINOPHENOL; CONCENTRATION RANGES; DERIVATIVE SPECTROPHOTOMETRY; ENVIRONMENTAL SAMPLE; SANDELL'S SENSITIVITY; SIMULTANEOUS DETERMINATIONS; SPECTRO-PHOTOMETRIC METHOD; STANDARD REFERENCE MATERIAL;

BINARY MIXTURES;

2 (5 BROMO 2 PYRIDYLAZO) 5 DIETHYLAMINOPHENOL; AMINOPHENOL DERIVATIVE; GALLIUM; INDIUM; TRACE ELEMENT; UNCLASSIFIED DRUG;

ANALYTIC METHOD; ARTICLE; CHEMICAL ANALYSIS; COMPLEX FORMATION; ENVIRONMENTAL SANITATION; MICELLE; SPECTROPHOTOMETRY; STANDARD; SYNTHESIS;

EID: 0141925933     PISSN: 09106340     EISSN: None     Source Type: Journal    
DOI: 10.2116/analsci.19.1297     Document Type: Article

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