Research Article
A Highly Sensitive Electrochemical Sensor Based on Electrocatalytic Reduction Effect of Cu2+ on Trace Determination of Malathion in Soil and Other Complex Matrices
Table 2
Average concentrations of malathion determined in solid (mg g−1) and liquid (mg mL−1) pesticide formulations by the developed SW-CSV (a) and the standard GC-MS (b) methods.
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Average (n = 5) ± standard deviation. The cited percentages of malathion in the solid and liquid formulations are 3.2 mg g−1 and 2.1 mg mL−1, respectively. The theoretical values of t and F at P = 0.05 are given in parentheses. |