Research Article
Simultaneous Estimation of Lafutidine and Domperidone by Ultraviolet Spectroscopy
Table 3
Summary of validation parameters.
| Sr. no. | Parameter | LAF | DOP |
| (1) | Absorption maxima (nm) | 279 | 284 | (2) | Linearity range (μg/mL) | 10–100 | 5–40 | (3) | Standard regression equation | y = 0.818x + 0.208 | y = 1.552x − 0.036 | (4) | Correlation coefficient () | 0. 999 | 0.997 | (5) | Molar absorptivity | 2608 | 11480 | (6) | A (1%, 1 cm) | | | | | (7) | Accuracy (% recovery ± SD) | 99.18 | (8) | Precision (% CV) | 0.5684 | (9) | Limit of quantitation (μg/mL) | 2.08 | 0.479 | (10) | Limit of detection (μg/mL) | 6.11 | 1.45 |
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