Research Article
Ultraviolet Spectrophotometric Method for Determination of Glipizide in Presence of Liposomal/Proliposomal Turbidity
Table 3
Precision and accuracy of proposed method (
).
| Solution |
Conc. analysed (g/mL) | Intraday (Analyst 1) | Interday (Analyst 2) | Found ± S.E.a,b (g/mL) | Precision (%RSD) | Accuracy (%RME) | Found ± S.E.a,b (g/mL) | Precision (%RSD) | Accuracy (%RME) |
| Clear solution | 5 | | 0.69 | 0.35 | | 0.61 | 0.41 | 10 | | 0.40 | 0.24 | | 0.53 | 0.39 | 15 | | 0.52 | 0.32 | | 0.44 | 0.30 |
| Turbid solution | 5 | | 0.61 | 0.35 | | 0.65 | 0.47 | 10 | | 0.39 | 0.39 | | 0.61 | 0.45 | 15 | | 0.50 | 0.43 | | 0.61 | 0.39 |
|
|
Average of six determinations.
bMean ± standard error. %RSD: percentage relative standard deviation. %RME: percentage relative mean error.
|