Studied drug | Proposed method | Comparison method [11] | |||||
---|---|---|---|---|---|---|---|
Amount taken (ng/mL) | Amount found (ng/mL) | % Found | % Found | ||||
Column (A) | Column (B) | Column (A) | Column (B) | Column (A) | Column (B) | ||
VPS | 1.0 | 2.5 | 1.016 | 2.469 | 101.64 | 98.79 | 101.12 |
2.0 | 3.5 | 1.989 | 3.551 | 99.47 | 101.47 | 102.45 | |
3.0 | 5.0 | 2.987 | 4.980 | 99.57 | 99.60 | 99.78 | |
4.0 | 7.5 | 3.992 | 7.497 | 99.80 | 99.96 | 101.77 | |
5.0 | 10.0 | 5.015 | 10.002 | 100.30 | 100.02 | 99.14 | |
Mean | 100.16 | 99.97 | 100.85 | ||||
± SD | 0.89 | 0.97 | 1.37 | ||||
t-test | 0.95 | 1.17 | (2.31)* | ||||
F-test | 2.39 | 1.99 | (6.39)* |