Peroxide and chlorine test strip

Details Peroxide and chlorine test strip Peroxide and chlorine test strip

1998-06-02

2000-07-11

Leary, Louise N.

Chemistry: molecular biology and microbiology

Measuring or testing process involving enzymes or...

435 31, 435 28, 435970, 423582, C12Q 100, C12Q 122, C12Q 128

Patent

active

060870893

ABSTRACT:
A composition, method, and test device for quantitatively determining the oxidant concentration of a test sample are disclosed. The test device includes a test pad having a suitable carrier matrix incorporating an indicator reagent composition capable of interacting with an oxidant to produce a detectable and measurable response for oxidant over a wide concentration range of oxidant. An indicator reagent composition contains: (a) an iodide salt, (b) a buffer, and (c) a water-soluble polymer, preferably a cellulose-based polymer. An indicator reagent composition is incorporated into a carrier matrix, like filter paper, to provide a test pad useful in a dry phase oxidant assay of a test sample, especially for test samples containing a high concentration of oxidant, like chlorine or a peroxide.

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Bottle Label, Renalin Perassay 500, Renal Systems, Minneapolis, MN.
Package insert--Renalin Perassay 500 Reagent Strip, Renal Systems, Minneapolis, MN, (1998).

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