Solid phase extraction and spectrophotometric determination of silver with 2-(2-quinolylazo)-5-diethylaminoaniline as chromogenic reagent

Mikrochimica Acta

Volumn 141, Issue 3-4, 2003, Pages 191-194

  Hu, Qiufen ^a,b   Yang, Guangyu ^b   Huang, Zhangjie ^b   Yin, Jiayuan ^b  

^a YUNNAN UNIVERSITY   (China)

^b YUXI NORMAL UNIVERSITY   (China)

Author keywords

2 (2 quinolylazo) 5 diethylaminoaniline; Silver; Solid phase extraction spectrophotometry

Indexed keywords

2 (2 QUINOLYLAZO) 5 DIETHYLAMINOANILINE; ALCOHOL; ANILINE DERIVATIVE; CHELATE; CHROMOGENIC SUBSTRATE; DODECYL SULFATE SODIUM; SILVER; UNCLASSIFIED DRUG;

ABSORPTION; ARTICLE; REVERSED PHASE LIQUID CHROMATOGRAPHY; SOLID PHASE EXTRACTION; SPECTROPHOTOMETRY; WATER ANALYSIS; WATER QUALITY;

EID: 0038321539     PISSN: 00263672     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00604-002-0937-1     Document Type: Article

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