Samples | 6-MP spiked (μM) | 6-MP founded (μM)a | Recovery (%) | R.S.D. (%)b |
1 | 0.00 | 0.00 | - | - |
2 | 5.51 | 5.49 | 99.6 | 1.92 |
3 | 24.52 | 24.38 | 99.4 | 2.01 |
4 | 30.22 | 30.39 | 100.6 | 1.85 |