Honey sample | Spiked concentration (nM) | Measured concentration (nM, mean) | Recovery (%, mean) | RSD (%, n = 3) |
Sample 1 | 0 | 8.98 |
| 6.211 |
500 | 478.69 | 93.94 | 2.116 | |
1000 | 989.34 | 98.04 | 8.769 | |
Sample 2 | 0 | 63.67 |
| 1.166 |
500 | 513.32 | 89.93 | 3.473 | |
1000 | 1063.93 | 100.02 | 3.907 |