Development and Validation of Stability-Indicating RP-UPLC Method for the Determination of Methdilazine in Bulk Drug and in Pharmaceutical Dosage Form

Table 10

Results of recovery study by standard addition method.

Tablet studied	MDH in tablet, μg mL^−1	Pure MDH added, μg mL^−1	Total found, μg mL^−1	Pure MDH recovered* (% MDH ± SD)
Dilosyn	30.05	15.0	45.28	100.51±1.08
	30.05	30.0	60.44	100.64±0.97
	30.05	45.0	74.76	99.61±0.83

*Mean value of three determinations.