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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