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O. G. Cherkasova, S. P. Zavadskiy, E. Yu. Shabalkina, Yu. Ya. Kharitonov, I. I. Krasnyuk (Jr. ), A. V. Belyatskaya, A. N. Kuzmenko
(First Moscow State Medical University of Sechenov, Russia, Moscow)
Determination of magnetic fillers content
in drug forms
Abstract
The methodics
and procedures for determination of iron in magnetite concentrated pastes have
been developed. The methodic for determination of barium, iron(III) and molal
ratio of barium and iron(III) oxides in magnetic rectal suppositories have
been developed. All methodics are characterized with necessary precision,
reproducibility and can be recommended for practical use.
Key words: iron, magnetic materials,
magnetic fillers, magnetic drug forms, magnetic ointments, magnetic rectal
suppositories, magnetite, barium hexaferrite.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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