Table 2 System precision results (% RSD) of triplicate sample application of single sample dilution for chlorpyrifos
From: Method development for determination of residual Chlorpyrifos in the grapes by Tlc-fid
Concentration (μg/mL) | Concentration as percent of 20 μg/mL | % RSD; (n = 3) |
|---|---|---|
5 | 25 | 1.00% |
10 | 50 | 1.00% |
15 | 75 | 1.00% |
20 | 100 | 1.00% |