H. Fabre et al., ASSAY VALIDATION FOR AN ACTIVE INGREDIENT IN A PHARMACEUTICAL FORMULATION - PRACTICAL APPROACH USING ULTRAVIOLET SPECTROPHOTOMETRY, Analyst, 118(8), 1993, pp. 1061-1064
The determination of diclofenac sodium in tablets is presented as an e
xample of an assay validation using spectrophotometry. The experimenta
l design and different statistical approaches are given.