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研制了一种新型的化学动力学测试仪器，适用于水果和蔬菜农药残留毒性的测试。阐述了根据农药的毒理学机制所进行的仪器设计原理，讨论了满足设计要求的关键技术和测试方法。该仪器测定速度快，试剂费用低廉；其灵敏度为敌敌畏≤０．３ｍｇ／Ｌ，甲胺磷≤１．５ｍｇ／Ｌ。
A new type of chemical kinetic test instrument has been developed for the testing of pesticide residues in fruits and vegetables. The principle of instrument design based on the toxicological mechanism of pesticides was expounded. The key technologies and test methods to meet the design requirements were discussed. The instrument has the advantages of fast determination, low reagent cost, sensitivity of less than 0.3mg / L and methamidophos less than 1.5mg / L.