International Scholarly Research Notices

Research Article

Simultaneous Spectrophotometric Method for Determination of Emtricitabine and Tenofovir Disoproxil Fumarate in Three-Component Tablet Formulation Containing Rilpivirine Hydrochloride

Table 7

Robustness studies (by changing the wavelength).
AnalyteWavelength (±nm)Amount present (mg)Amount present (%)%RSD
EMT239.80.2001100.680.72
241.80.2012100.600.57
TDF256.60.295498.490.36
258.60.296398.780.56
RPV304.60.024999.710.68
306.60.024799.010.85