Table 3 Method precision results (% RSD) for 4 individual preparations of a sample for Chlorpyrifos
From: Method development for determination of residual Chlorpyrifos in the grapes by Tlc-fid
Concentration (μg/mL) | Peak Area % RSD; (n = 4) |
|---|---|
5 | 1.00% |
10 | 1.00% |
15 | 1.00% |
20 | 1.00% |