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作者提供了有机氮农药双甲脒在动物组织中总残留量的气相色谱分析法,选择了在我国一般实验室可进行的简易省时之水解和提取条件。在分析条件下,方法的检出限为0.008ppm;对同一样品进行8次平行测定,其变异系数为13.1％;对兔肉样品作加标回收试验,其回收率为76.0～107.1％,平均回收率为94.9％。
The authors provided gas chromatographic analysis of the total residual amount of amitraz in organic nitrogen pesticides in animal tissues and selected simple time-saving hydrolysis and extraction conditions that can be carried out in general laboratory in our country. Under the condition of analysis, the detection limit of the method was 0.008ppm. The same sample was tested 8 times in parallel and the coefficient of variation was 13.1%. The recovery of rabbit meat sample was 76.0 ~ 107.1% The recovery was 94.9%.