[The photocolorimetric determination of reducing agents using sodium metavanadate as reagent].

Authors :: Dima F
Vasilescu M
Dorneanu V
Stan M
Miftode M
Source :: Revista medico-chirurgicala a Societatii de Medici si Naturalisti din Iasi [Rev Med Chir Soc Med Nat Iasi] 1990 Oct-Dec; Vol. 94 (3-4), pp. 595-8.
Publication Year :: 1990
Abstract: The oxidative properties of Vv can be used in the photocolorimetric determination of those reducers which give no other reactions with vanadium ions-penta and tetravalent. Two determination scales of the reducers were elaborated and the isoniazide hydrazide from tablets was dosed with satisfactory results.

Subjects :: Chemistry, Pharmaceutical
Colorimetry methods
Indicators and Reagents
Isoniazid analysis
Oxidation-Reduction
Photometry methods
Solutions
Tablets
Vanadates chemistry

Language :: Romanian; Moldavian; Moldovan
ISSN :: 0048-7848
Volume :: 94
Issue :: 3-4
Database :: MEDLINE
Journal :: Revista medico-chirurgicala a Societatii de Medici si Naturalisti din Iasi
Publication Type :: Academic Journal
Accession number :: 2131558

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