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*Corresponding Author E-mail: swati_r@k.st
A simple accurate spectrophotometric method has been developed for simultaneous estimation of nimesulide and diclofenac sodium. The method involves solving of simultaneous equation based on measurement of absorbance at two wavelengths i.e., at 276 nm and 395 nm.
Nimesulide, Diclofenac sodium, Simultaneous equation, UV spectrophotometry