Application of Difference and Derivative Ultraviolet Spectrometry for the Assay of Some Benzodiazepines
- 1 January 1984
- journal article
- research article
- Published by Taylor & Francis in Analytical Letters
- Vol. 17 (12) , 1353-1371
- https://doi.org/10.1080/00032718408065313
Abstract
Differential (.DELTA.A), 2nd derivative (D2) and differential 2nd derivative (.DELTA.D2) UV spectrophotometric methods have been described for the quantitative estimation of clonazepam, diazepam and medazepam in pharmaceutical formulations such as drops, tablets and capsules. Interferences due to excipients and diluents are thereby avoided. Accuracy of the analyses with the proposed procedures is significantly greater than the conventional spectrophotometric and official methods.This publication has 8 references indexed in Scilit:
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