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Ivanov V. M., Kochelayeva G. A.
The
Sorption-Chromaticity and Test Determination of Copper in Waste Waters
Abstract
The
test scale for semiquantitative determination of copper under reaction of
substitute of lead in diethylditiocarbamate complex on the Silochrom S-80
sorbent surface was suggested. The time of analysis is 10 min. The advisability
of applying chromaticity characteristics for quantitative determination of
copper in the range from 1 to 100 ng/mL was shown. The coefficient of
preconcentration under these conditions was 1667. The test-analysis and
quantitative determination of copper in tap water and seawater were carried
out.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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