✦ LIBER ✦
Determination of trace elements in sea water by flow-injection anodic stripping voltammetry preceded by immobilized quinolin-8-ol silica gel preconcentration
✍ Scribed by Bor-Jian Daih; Hsuan-Jung Huang
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 611 KB
- Volume
- 258
- Category
- Article
- ISSN
- 0003-2670
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✦ Synopsis
Procedures based on the apphcation of Immobdlzed qumolm-d-o1 slhca gel and stnppmg voltammetry were developed for the determmatlon of copper, lead, cadmmm, bismuth, mdmm and zinc m sea water As two concentration steps are mvolved, better sensltlvlty and lower detectlon hmlts could be achieved with the apphcatlon of smaller sample volumes The feaslbihty and rehablhty of the developed procedures were confirmed by the analysis of a near-shore sea-water sample and CASS-2 reference sea water