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Table 4 Comparison between the developed SALLME method and the reference LLE method [33]

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

Parameter Comparison with reference method
The SALLME method Reference method
Added
(µg/mL)
Found*
(µg/mL)
Found
(%)
Added
(µg/mL)
Found
(µg/mL)
Found
(%)
  5.00 4.96 99.15 5.00 4.96 99.29
  10.00 10.08 100.75 10.00 10.23 102.26
  20.00 20.02 100.08 20.00 20.20 101.01
Mean    99.99    100.85
% RSD    0.81    1.48
t-test**    0.429    
F-test**    0.450    
  1. Average of five determinations for each concentration
  2. ** p-values at 95% confidence level (α = 0.05)