Standard addition Calculated concentration CC (mol/L) Determined concentration CD (mol/L) Recovery between CC and CD (%)
1 3.400E-04 3.484E-04 102.479
2 3.404E-04 3.555E-04 104.412
3 3.397E-04 3.592E-04 105.725
Table 1: Results from the standard additions method for checking the accuracy of the HPLC method for the determination of UDMA in samples (n=3).