Table 3 The recovery of chlorantraniliprole in paddy leaf, straw, husk, brown rice and soil.
From: Determination of chlorantraniliprole 18.5% SC in the paddy ecosystem and its risk assessment
Spiked level (µg g-1) | Recovery ± RSD % (n = 6) | Spiked level (µg g-1) | Recovery ± RSD % (n = 6) | |||
|---|---|---|---|---|---|---|
Paddy leaf | Straw | Husk | Brown rice | Paddy soil | ||
Trueness | ||||||
0.01 | 88.92 ± 7.24 | 97.81 ± 3.80 | 90.21 ± 3.32 | 96.40 ± 5.49 | 0.005 | 89.93 ± 5.46 |
0.05 | 86.15 ± 5.38 | 94.25 ± 3.00 | 93.38 ± 3.98 | 93.57 ± 3.63 | 0.01 | 90.94 ± 5.18 |
0.1 | 84.30 ± 6.13 | 95.08 ± 4.52 | 92.26 ± 5.84 | 95.04 ± 4.48 | 0.02 | 91.14 ± 5.37 |
Intraday precision (repeatability-RSDr) | ||||||
0.01 | 93.85 ± 4.55 | 90.68 ± 5.39 | 91.47 ± 5.37 | 97.71 ± 2.69 | 0.005 | 95.84 ± 2.18 |
0.05 | 97.08 ± 4.97 | 91.31 ± 3.99 | 90.70 ± 5.89 | 95.51 ± 4.51 | 0.01 | 96.58 ± 2.63 |
0.01 | 101.92 ± 8.45 | 88.20 ± 3.87 | 94.99 ± 3.59 | 99.15 ± 2.33 | 0.02 | 98.47 ± 4.44 |
Intraday precision (reproducibility-RSDwr) | ||||||
0.01 | 94.89 ± 5.30 | 97.29 ± 3.64 | 94.76 ± 6.05 | 93.14 ± 4.15 | 0.005 | 93.27 ± 3.36 |
0.05 | 99.83 ± 4.87 | 98.11 ± 4.51 | 96.78 ± 4.66 | 94.47 ± 5.19 | 0.01 | 92.99 ± 3.95 |
0.01 | 100.15 ± 6.62 | 96.45 ± 4.58 | 97.64 ± 4.08 | 96.19 ± 4.47 | 0.02 | 90.22 ± 4.26 |
