Amperometric determination of sulfite wi
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Tekum Fonong
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Article
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1986
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Elsevier Science
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English
β 261 KB
Sulfite oxidase is immobilized on collagen membrane at the surface of a platinum electrode and catalyzes the oxidation of sulfite to sulfate with stoichiometric production of hydrogen peroxide. The hydrogen peroxide is detected amperometically at the platinum electrode at an applied potential of 700