A Sensitive Spectrophotometric Estimation of Nimodipine in Tablets and Injection Using Phloroglucinol

Table 5

Results of recovery by standard-addition method.

Tablet brand name	NMD tablet 𝜇g/mL	Pure NMD added 𝜇g/mL	Total found 𝜇g/mL	Pure NMD recovered* % ± SD
	5	5	10.03	100.62±0.38
Nimodip	5	10	14.97	99.76±0.83
	5	15	20.07	100.44±0.65
	5	5	10.05	101.05±0.66
Nimotide	5	10	15.02	100.19±0.33
	5	15	20.05	100.35±0.22
	5	5	9.99	99.85±0.53
Modipin	5	10	14.99	99.97±0.69
	5	15	20.15	101.01±0.75

*Mean value of three measurements.