Table 2 Chromatographic method linearity parameters
Antineoplastic drug | Concentration level (μg/mL) | Linear regression equation | Coefficient of determination (r 2) |
|---|---|---|---|
Ifosfamide | 3, 5, 7.5,10, 12.5, 15 | y = 2227x − 0.4 | 0.9934 |
Cyclophosphamide | 2.5, 5, 7.5, 10, 12.5, 15 | y = 2211x − 1249 | 0.9941 |
Paclitaxel | 1, 3, 6, 9, 12, 15 | y = 86,543x − 25,469 | 0.9969 |
Hexamethylphosphoramide (IS) | 20 | – | – |