A kinetic method for the determination of phenol
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چکیده
منابع مشابه
A Highly Sensitive Kinetic Spectrophotometric Method for the Determination of Ascorbic Acid in Pharmaceutical Samples
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A catalytic-kinetic method for the determination of selenium is proposed. Alizarin navy blue is reduced by sodium sulfide to from a colorless product. The reaction is accelerated by trace amounts of Se (IV), and can be followed by measuring the decrease in absorbance of the dye at 620nm and 30 °C by the fixed time method. Selenium can be determined in the range of 0.004 — 0.12 1.1g.m1-1 . ...
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ژورنال
عنوان ژورنال: Journal of the Serbian Chemical Society
سال: 2002
ISSN: 0352-5139,1820-7421
DOI: 10.2298/jsc0210661m