Development and Validation of RP-HPLC Method for Simultaneous Estimation of Aspirin and Esomeprazole Magnesium in Tablet Dosage Form

Table 5

Assay results of marketed formulation.

Formulation	Actual concentration 𝜇g/mL		Amount obtained 𝜇g/mL		% ESO	% ASP
	ESO	ASP	ESO	ASP
Tablet	14	56.7	13.92	56.55	99.42	99.73