Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Fluid
Patent
1995-08-04
1998-03-10
Karlsen, Ernest F.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Fluid
204415, 324425, G01N 2726
Patent
active
057265658
ABSTRACT:
The present invention provides a rapid coulometric analysis for the quantitative determination of a sample substance wherein the coulometric analysis has high reproducibility without any application of voltage, etc., from an outside source, as well as a galvanic cell and a device for use in said coulometric analysis. According to the present invention, a wide variety of components can be analyzed by selection of electroactive substance introduced into the galvanic cell. The present invention enables a simple and easy analysis for food components such as glutamic acid, ascorbic acid, etc., water quality such as COD, etc.
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Akano Hirofumi
Akita Sumio
Ebisuya Hiroaki
Fukaya Masahiro
Furukawa Ko
Karlsen Ernest F.
Nakano Vinegar Co., Ltd.
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