A quantitative determination method of the copper in water based enzyme inhibition reaction was developed.

本方法可以非常方便地应用于环境水体中铜的现场快速定量测定.

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Acetylcholinesterase was extracted from chicken brain and the organophosphorus pesticide residues determinated by enzyme inhibition spectrophotometry.

以鸡脑为酶源提取乙酰胆碱酯酶,利用酶抑制分光光度法检测蔬菜中有机磷农药残留量.

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