Table 2 Linearity values (r2), equations of the calibration curve, and recovery test results in proso millet grain and straw.
Compound | Matrix | Spiked levels (mg/kg) | Average recovery (%) ± RSDa (%) | Equation of calibration curve | Regression coefficient (r2) |
|---|---|---|---|---|---|
Cyantraniliprole | Grain | 0.1 | 91.2 ± 5.5 | y = 1240370.2x + 558.0 | 0.9995 |
0.5 | 92.1 ± 1.4 | ||||
Straw | 0.1 | 105.3 ± 2.0 | y = 1062630.9x −1691.7 | 0.9990 | |
0.5 | 101.0 ± 0.9 | ||||
IN-J9Z38 | Grain | 0.1 | 88.8 ± 5.5 | y = 139138.3x −53.9 | 0.9995 |
0.5 | 91.7 ± 5.9 | ||||
Straw | 0.1 | 108.2 ± 2.5 | y = 111534.5x −211.5 | 0.9983 | |
0.5 | 102.5 ± 4.6 |
