Nominal Concentration (ng/mL)
Found concentration (ng/mL)
Precision RSD (%)
Accuracy RE (%)
5
5.24 ± 0.23
4.48
4.83
50
51.69 ± 2.84
5.50
3.38
150
153.2 ± 6.57
4.29
2.13
Data were expressed as mean ± SD (n = 5)
Table 1:
The intra-day precision and accuracy of nifedipine in human plasma samples for validation.