| Acrylamide standard Conc.(µg/L) | Observed Conc. of Acrylamide standard (µg/L) (n = 3) | Analyte Conc. in sample (µg/L)(n = 6) | Total Conc. (Analyte Conc. in sample + Acrylamide standard Conc.) (µg/L) | Observed Conc. in sample after spiking (µg/L) (n = 6) | % Recovery | % RSD |
| 250 | 265.9 | 7.05 | 272.95 | 261.55 | 104.36 | 0.96 |
| 400 | 398.45 | 405.5 | 410.7 | 98.73 | 1.08 | |
| 500 | 489.1 | 496.15 | 511.85 | 96.93 | 0.81 |