Research Article
Extractive Spectrophotometric Determination of Tenofovir Disoproxil Fumarate Using Acidic Triphenylmethane Dyes
Table 3
Application of proposed method for the analysis of the TDF in pharmaceutical forms.
| VIREAD 150 mg/Tab. | BTB | BPB | BCP |
| Amount taken (µg mL−1) | 3.5 | 3.5 | 3.5 | 6.5 | 6.5 | 6.5 | 9.5 | 9.5 | 9.5 | 12.5 | 12.5 | 12.5 |
| Amount found (µg mL−1) | 3.477 | 3.48 | 3.48 | 6.476 | 6.52 | 6.51 | 9.51 | 9.6 | 9.47 | 12.55 | 12.45 | 12.49 |
| Recovery % | 99.37 | 99.48 | 99.37 | 99.63 | 100.26 | 100.25 | 100.11 | 100.93 | 99.72 | 100.39 | 99.63 | 99.93 |
| RSD % | 0.464 | 0.66 | 0.3675 | Mean ± SD | | | |
| Reference [14] Mean ± SD | | | |
| -test | 1 | 0.39 | 0.4987 | -test | 0.859 | 1.759 | 1.256 |
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