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SPECTROPHOTOMETRIC DETERMINATION OF ISONICOTINIC ACID HYDRAZIDE (ISONIAZIDE) IN PURE FORM AND PHARMACEUTICAL FORMULATION USING POTASSIUM PERMANGANATE AND SOME DYES

By

Abstract

SPECTROPHOTOMETRIC DETERMINATION OF ISONICOTINIC ACID HYDRAZIDE (ISONIAZIDE) IN PURE FORM AND PHARMACEUTICAL FORMULATION USING POTASSIUM PERMANGANATE AND SOME DYES