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Application of gas chromatography on detection of organophosphorus pesticide residues in vegetables
Pages: 76-78
Year: Issue:  1
Journal: Hunan Agricultural Sciences

Abstract: 利用气相色谱仪对有农药残留的蔬菜样品进行检测,研究国产气相色谱对基层农产品质量安全监管的可行性.国产气相色谱仪和进口气相色谱仪检测结果的符合程度因农药种类和浓度而异,国产气相色谱线性范围因农药不同而有差异.农药残留抑制率大于70%的蔬菜样品,国产气相色谱仪能检测出蔬菜样品所含的农药种类和浓度.对于基层检测蔬菜有机磷农药残留,GC4024国产气相色谱仪有较好的实用价值.
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