Table 4 Precision data of the RP-HPLC method for empagliflozin
From: Stability-indicating HPLC-DAD method for the determination of empagliflozin
Concentration 10 µg/ml | Intra-day study | Inter-day study | ||||
|---|---|---|---|---|---|---|
Morning | Afternoon | Evening | Day 1 | Day 2 | Day 3 | |
Mean (peak area) | 199,087.6 | 206,700 | 207,142 | 208,232 | 207,013 | 207,103.3 |
SD | 356.36 | 1271.84 | 1976.09 | 1553.71 | 1314.06 | 972.46 |
%RSD | 0.17 | 0.61 | 0.95 | 0.74 | 0.63 | 0.46 |