Improvement of direct determination of trace nickel in environmental samples by diffuse reflection spectroscopy using chromaticity characteristics

Authors
Ershova, NI Ivanov, VM
Citation
Ni. Ershova et Vm. Ivanov, Improvement of direct determination of trace nickel in environmental samples by diffuse reflection spectroscopy using chromaticity characteristics, FRESEN J AN, 367(2), 2000, pp. 210-211
Citations number
2
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY
ISSN journal
09370633 → ACNP
Volume
367
Issue
2
Year of publication
2000
Pages
210 - 211
Database
ISI
SICI code
0937-0633(200005)367:2<210:IODDOT>2.0.ZU;2-9
Abstract
Cellulose and chromaton-N-super as solid supports for direct determination of the immobilized nickel complexes with dimethylglyoxime and benzyldioxime by diffuse reflection spectroscopy were compared. The advantage of chromat on-N-super with use of benzyldioxime is shown. Detection limit is 0.02 mu g /mL. The proposed method was applied for the analysis of soil.