Table 2 The linear regression, coefficient of determination (R2) and matrix effect for chlorantraniliprole in paddy leaf and soil.
From: Determination of chlorantraniliprole 18.5% SC in the paddy ecosystem and its risk assessment
Parameters | Solvent standard | Chlorantraniliprole | ||||
|---|---|---|---|---|---|---|
Matrix match standards | ||||||
Paddy leaf | Straw | Husk | Brown rice | Soil | ||
Linear regression equation | Y = 24609x − 26,859 | Y = 28158x + 34,468 | Y = 29201x + 30,388 | Y = 26113x + 22,908 | Y = 25691x + 12,681 | Y = 26032x + 28,874 |
Coefficient of determination (R2) | 0.998 | 0.999 | 0.999 | 0.999 | 0.999 | 0.999 |
Limit of detection (µg g−1) | 0.00025 | 0.00025 | 0.00025 | 0.00025 | 0.00025 | 0.00025 |
Limit of quantification (µg g−1) | – | 0.01 | 0.01 | 0.01 | 0.01 | 0.005 |
Matrix effect (%) | 14.42 | 18.66 | 6.11 | 4.39 | 5.78 | |
