Research Article
Validated Reverse-Phase High-Performance Liquid Chromatography for Quantification of Furosemide in Tablets and Nanoparticles
Table 3
Interday and intraday assay reproducibility in aqueous solutions of FUR (
).
| Spiked FUR concentration
(ng/mL) | Intraday | Interday | Mean calculated
concentration (g/mL) | SD* | RSD% | Mean calculated
concentration (g/mL) | SD | RSD% |
| | 5,000 | 5.300 | 0.080 | 1.509 | 5.325 | 0.091 | 1.709 | | 7,500 | 7.464 | 0.092 | 1.233 | 7.429 | 0.120 | 1.615 | | 10,000 | 10.820 | 0.156 | 1.442 | 10.852 | 0.213 | 1.963 |
|
|
Standard deviation.
|
