Rapid determination of zinc in saline waters

被引：3

作者：

Comber, SDW ^{[1
]}

Gardner, MJ ^{[1
]}

机构：

[1] Water Res Ctr, Marlow SL7 2HD, Bucks, England

来源：

INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY | 1999年 / 73卷 / 02期

关键词：

zinc; estuarine water; coastal water; saline water; flame atomic absorption spectrometry; solvent extraction;

D O I：

10.1080/03067319908032658

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A rapid, precise and sensitive solvent extraction-atomic spectrometric technique has been developed for the determination of dissolved zinc in saline waters, using a well established solvent extraction-flame atomic absorption spectrometry method (ammonium pyrollidine dithiocarbamate - methyl isobutyl ketone). The concentration range of the technique covers levels found in estuarine and coastal waters for analytical batches of 22 samples. The limit of detection of the technique is estimated as 0.7 mu g L-1. Data for spiking recovery and long term standard deviation of, determination are presented.

引用

页码：145 / 151

页数：7

共 12 条

[1] DITHIZONE EXTRACTION AND FLAME ATOMIC-ABSORPTION SPECTROMETRY FOR THE DETERMINATION OF CADMIUM, ZINC, LEAD, COPPER, NICKEL, COBALT AND SILVER IN SEA-WATER AND BIOLOGICAL TISSUES [J].