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Table 2 Intra-day and inter-day precision and accuracy

From: Salting-out induced liquid–liquid microextraction for alogliptin benzoate determination in human plasma by HPLC/UV

Parameter Accuracy & precision
Intraday Interday
Added (µg/mL) Found (µg/mL) Found (%) Added (µg/mL) Found (µg/mL) Found (%)
Alogliptin 5 5.05 101.00 5 5.02 100.44
20 19.97 99.85 20 19.99 99.93
40 39.38 98.43 40 39.60 99.01
Mean    99.76    99.79
% RSD    1.56    2.57
  1. RSD relative standard deviation