SPECTROPHOTOMETRIC DETERMINATION OF HYDROGEN-PEROXIDE WITH LEUCO PATENT BLUE VIOLET

被引：32

作者：

CLAPP, PA

EVANS, DF

机构：

[1] Inorganic Chemistry Laboratories, Imperial College of Science and Technology, London

来源：

ANALYTICA CHIMICA ACTA | 1991年 / 243卷 / 02期

关键词：

SPECTROPHOTOMETRY; HYDROGEN PEROXIDE; ENZYME REACTIONS; GLUCOSE;

D O I：

10.1016/S0003-2670(00)82563-5

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Hydrogen peroxide (1 x 10(-7)-10(-5) mol dm-3) was determined in aqueous solution using leuco Patent Blue Violet and peroxidase. The reagent can also be applied in the same concentration range to the ethyl acetate extraction method described previously. This allows hydrogen peroxide to be determined in the presence of a variety of species which interfere in the direct method. A reagent consisting of leuco Patent Blue Violet, peroxidase, glucose oxidase and mutarotase was also applied to the determination of glucose.

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页码：217 / 220

页数：4

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