Method of analysis hydrogen peroxide

Details Method of analysis hydrogen peroxide Method of analysis hydrogen peroxide

1994-01-10

1995-12-12

Housel, James C.

Chemistry: analytical and immunological testing

Oxygen containing

Ozone or peroxide

436164, 436166, 436174, 436176, 422 63, 422 681, 422 8205, 422 8209, G01N 3300, G01N 3318

Patent

active

054749387

ABSTRACT:
The invention relates to a method of determining the content of hydrogen peroxide in an aqueous solution, which is brought to a pH below 3, supplied with an excess of I.sup.-, and irradiated with light, the absorbance being measured at a predetermined wavelength. The invention also relates to an analyser for carrying out the method. Further, the invention relates to a method and a system of controlling the supply of hydrogen peroxide to an aqueous solution.

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Analytical Abstracts Database, Royal Society of Chemistry, Cambridge, GB, M. A. Abdalla et al, "Flow-Injection Amperometric Determination of Hydrogen Peroxide at Low Level in Aqueous Solution", Accession No. 52-05-B-00007.
Analytical Abstracts Database, Royal Society of Chemistry, Cambridge, GB, A. Chamsi et al, "Application of the Reductive Flow.gtoreq.Injection Amperometric Determination of Iodine . . . ", Accession No. 49-05-B-00152.

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