| 样品 | 加标量/(ng g−1) | 测定值/(ng g−1) | 回收率/% |
|
| 0 | 392.3 ± 15.9 |
|
| 食品抗菌盒(A) | 571.4 | 932.3 ± 43.7 | 95 |
|
| 1142.9 | 1502.9 ± 20.1 | 97 |
|
| 0 | 390.4 ± 25.6 |
|
| 食品抗菌盒(B) | 1666.7 | 2237.7 ± 41.6 | 111 |
|
| 3333.3 | 3414.8 ± 80.8 | 91 |
|
| 0 | 未检出 |
|
| 食品抗菌盒(C) | 333.3 | 390.3 ± 2.8 | 117 |
|
| 666.7 | 651.5 ± 12.5 | 98 |