Research Article
Simultaneous Estimation of Lafutidine and Domperidone by Ultraviolet Spectroscopy
Table 1
Determination of precision.
| | Sample number | Assay of lafutidine and domperidone as % of labeled amount | |
Analyst I (Intra-day precision) |
Analyst II (Inter-day precision) | | LAF | DOP | LAF | DOP |
| | (1) | 99.72 | 99.28 | 99.77 | 99.65 | | (2) | 99.93 | 99.52 | 99.97 | 99.86 | | (3) | 99.78 | 99.02 | 99.71 | 99.29 | | (4) | 99.90 | 99.35 | 99.88 | 99.22 | | (5) | 99.48 | 99.65 | 99.51 | 99.49 | | (6) | 99.20 | 99.31 | 99.25 | 99.75 | | Mean | 99.67 | 99.35 | 99.68 | 99.54 | | SD | 0.28 | 0.26 | 0.24 | 0.24 |
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