A UV-spectrophotometric, multicomponent mode of
analysis, method was developed for the simultaneous
estimation of ATL and ATV in tablet dosage form. Solvent
used was 50% v/v aqueous methanol. The absorbance was
recorded at 241 and 225 nm. The overlain spectrum was
shown in Fig.1. Statistical evaluation of analytical data and
recovery studies was performed to determine the suitability
of the proposed method for the simultaneous estimation of
ATL and ATV in tablet dosage form.