Chromatographic assay of recently approved co-formulation of Vonoprazan fumarate with low dose Aspirin: AGREE, Complex MoGAPI, and RGB 12-model assessments

Table 4 Application in laboratory prepared dosage form

Lab-prepared labs	% Found ± RSD % (n = 5)
	VON			ASP
	HPLC method	HPTLC method	Reported spectrophotometric method (6)	HPLC method	HPTLC method	Reported spectrophotometric method (6)
	100.45 ± 0.91	100.14 ± 1.01	100.27 ± 0.86	101.10 ± 0.66	99.32 ± 0.61	100.25 ± 1.06
Students’ t- test(t)^*	0.76	0.83	--------	0.17	0.13	--------
Variance ratio F- test (F)^*	1.11	1.00	--------	2.55	3.24	--------

*Theoretical values of t and F: 2.31 & 6.39, respectively, at 95% confidence limit

ISSN: 2661-801X