Table 2. Recovery Results of Real Apple Samples Analyzed through Our Proposed Method.
| sample | spiked isocarbophos (μg/L) | average detected isocarbophos (n = 3, μg/L) | recovery (%) | RSD (n = 3) (%) |
|---|---|---|---|---|
| 1 | 5 | 4.69 | 93.8 | 10.9 |
| 2 | 10 | 10.27 | 102.7 | 7.9 |
| 3 | 20 | 18.44 | 92.2 | 2.4 |
| 4 | 40 | 40.88 | 102.2 | 5.6 |
| 5 | 50 | 51.80 | 103.6 | 8.4 |