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目前,蔬菜速测(包括产地自检和化验室筛选)主要项目包括农药残留检测和硝酸盐残留检测,采用的仪器主要是TU-1800紫外分光光度计。农药残留指的是农药使用后残存在生物体、农副产品和环境中的农药原体、有毒代谢物、降解物和杂质的总称。速测蔬菜中的农药残留目前采用的是生化测
At present, the main items of rapid test of vegetables (including origin and laboratory screening) include pesticide residue detection and nitrate residue detection. The main instruments used are TU-1800 UV spectrophotometer. Pesticide residues refer to the generic names of pesticide residues, toxic metabolites, degradants and impurities that remain in organisms, agricultural products and the environment after pesticide use. Rapid determination of pesticide residues in vegetables currently used biochemical test