DETERMINATION OF ARSENIC IN AQUEOUS SAMPLES WITH SOLVENT-EXTRACTION OF ION ASSOCIATES

被引：17

作者：

PAL, T ^{[1
]}

JANA, NR ^{[1
]}

SAU, T ^{[1
]}

机构：

[1] INDIAN INST TECHNOL,DEPT CHEM,KHARAGPUR 721302,W BENGAL,INDIA

来源：

ANALYTICAL PROCEEDINGS | 1995年 / 32卷 / 09期

关键词：

D O I：

10.1039/ai9953200369

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Arsenic can be detected and/or determined at a trace level by spectrophotometry or spectrofluorimetry using catechol and a cationic dye as reagents. Semiquantitative determination of arsenic has been carried out using a standard colour comparator. The method has been successfully exploited for the quantification of total arsenic in water samples.

引用

页码：369 / 370

页数：2

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