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Average recovery values for 2,4-D spiked in the water samples from rice fields.
| Actual amountof 2,4-D spiked (μgL−1) | Amount 2,4-D recovered (μgL−1) | Recovery (%) | Average recovery (%) (n=5) |
|---|---|---|---|
| 10 | 13.41 | 134.10 | 100.84 ± 20.2 |
| 9.61 | 96.08 | ||
| 9.04 | 90.45 | ||
| 8.09 | 80.85 | ||
| 10.27 | 102.73 | ||
| 20 | 19.11 | 95.55 | 95.41 ± 6.15 |
| 17.08 | 85.41 | ||
| 20.44 | 102.19 | ||
| 19.48 | 97.42 | ||
| 19.29 | 96.46 |
