Simple Spectrophotometric Method for Determination of Paroxetine in Tablets Using 1,2-Naphthoquinone-4-Sulphonate as a Chromogenic Reagent
Figure 3
Effect of pH on the reaction of PRX
with NQS. PRX (): 1 mL; Clark
and Lubs buffer solution: 1 mL; NQS (0.5%, w/v): 1 mL; temperature: 25 ± 5; reaction
time: 10 minutes.
