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. 1978 May;67(5):731-3.
doi: 10.1002/jps.2600670551.

Determination of clonazepam in tablets by dc polarography

C T Vinh, J Braun, J R Plourde

Determination of clonazepam in tablets by dc polarography

C T Vinh et al. J Pharm Sci. 1978 May.

Abstract

A simple and convenient method for the routine determination of clonazepam in tablets by dc polarography is described. Clonazepam is extracted from the sample by ethanol and diluted with pH 4.15 acetate buffer in a volumetric flask. The filtered solution is then polarographed at the dropping mercury electrode versus the saturated calomel electrode. The polarographic wave is well developed; the determination is quantitative, precise, and accurate.

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