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) | ||
SFV | 120.0 | 120.0 | 121.208 | 120.765 | 101.01 | 100.64 | 100.61 |
200.0 | 200.0 | 200.205 | 199.979 | 100.10 | 99.99 | 99.71 | |
280.0 | 280.0 | 279.372 | 279.766 | 99.78 | 99.92 | 99.82 | |
400.0 | 400.0 | 399.597 | 400.431 | 99.90 | 100.11 | 99.89 | |
600.0 | 600.0 | 601.597 | 600.989 | 100.27 | 100.16 | 100.06 | |
Mean | 100.21 | 100.16 | 100.02 | ||||
± SD | 0.48 | 0.28 | 0.354 | ||||
t-test | 0.72 | 0.72 | (2.31)* | ||||
F-test | 1.86 | 1.57 | (6.39)* | ||||
VPS | 30.0 | 30.0 | 29.134 | 30.045 | 97.11 | 100.15 | 96.41 |
50.0 | 50.0 | 51.597 | 49.907 | 103.19 | 99.81 | 98.24 | |
70.0 | 70.0 | 69.821 | 70.056 | 99.74 | 100.08 | 98.10 | |
100.0 | 100.0 | 100.119 | 99.523 | 100.12 | 99.52 | 99.58 | |
150.0 | 150.0 | 150.321 | 149.981 | 100.21 | 99.99 | 99.47 | |
Mean | 100.07 | 99.91 | 98.36 | ||||
± SD | 2.16 | 0.25 | 1.29 | ||||
t-test | 2.06 | 0.95 | (2.78)* | ||||
F-test | 2.82 (6.39)* | 0.0009 (0.156)* |