3.2. Performance of the method
The proposed MIP-SPE method was validated in terms of sensitivity,
selectivity, linearity, precision, and trueness (see Table 1).
Linearity of the method was evaluated using a calibration curve of
mixture of NSAIDs compounds from 1 to 50 mg L−1 for LC-DAD. Calibration
curves from 1 to 100 g L−1 in methanol were employed
for UHPLC–MS–MS analysis. Satisfactory coefficients of determi