Table 4.
Calibration data (equation and regression coefficient) of 17 pesticides in spiked rice calibration curves.
| No. | Compound | Equation | Regression Coefficient |
|---|---|---|---|
| 1 | Dichlorvos | y = 0.3026x - 0.0012 | 0.9996 |
| 2 | Diazinon | y = 0.1518x - 0.0014 | 0.9996 |
| 3 | Primicarb | y = 0.3101x + 0.0027 | 0.9985 |
| 4 | Chlorpyrifos-methyl | y = 0.2629x - 0.0018 | 0.9993 |
| 5 | Carbaryl | y = 0.2038x + 0.0029 | 0.9990 |
| 6 | Fenitrothion | y = 0.0486x - 0.0094 | 0.9989 |
| 7 | Pirimiphos-methyl | y = 0.0713x - 0.0138 | 0.9988 |
| 8 | Malathion | y = 0.1023x + 0.0002 | 0.9973 |
| 9 | Fenthion | y = 0.1256x + 0.0023 | 0.9988 |
| 10 | Chlorpyrifos | y = 0.0385x - 0.0005 | 0.9998 |
| 11 | Fipronil | y = 0.1361x - 2E-05 | 0.9982 |
| 12 | Oxadiazon | y = 0.1407x - 0.0001 | 0.9978 |
| 13 | Iprodione | y = 0.0458x + 0.0175 | 0.9995 |
| 14 | Edifenphos | y = 0.1244x - 0.0021 | 0.9988 |
| 15 | Propiconazole | y = 0.1634x + 0.0005 | 0.9988 |
| 16 | Propargite | y = 0.0899x + 0.0004 | 0.9998 |
| 17 | Fenvalerate | y = 0.0501x - 0.0005 | 0.9971 |