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M. E. Chivarzin, I. A. Revelsky, A. V. Nikoshina, A. N. Bulduzhova, D. A. Chepenansky, A. I. Revelsky
Fast direct method
for total content determination of F-, Cl-, Br- and S-organic compounds in
pharmaceutical substances.
Abstract
The method
based on straight high temperature oxidation converse and analysis of whole
absorbate volume of analytes by ion chromatography. Detection limits were of
the method was 2×10–6–4×10–6 % depending on
the element. The sample mass was about 1 mg.
Key words: pharmaceutical substance
quality control, pollutions, ion chromatography.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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