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T. F. Rudometkina, V. M. Ivanov
Photometric
determination of macroquantities nickel and copper in natural and industrial
objects in the form ethylendiaminotetraacetates
Abstract
The optimum conditions of formation are found
and the chemico-analytical characteristics ethylendiaminotetraacetates
(complexonates) nickel, copper, cobalt, iron, titan, chrome, vanadium are
determined. With use two-wave spectrophotometry the techniques of definition
nickel and copper in objects of various structure are developed. The
metrological characteristics do not concede received at use of classical
methods of the analysis, but the techniques considerably surpass them in
productivity.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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