目的：建立高效液相色谱法同时快速检测食物中毒面粉样品中的杀鼠醚和杀鼠灵的分析方法。

Objective:To establish an UV-HPLC method for the simultaneous determination of two rodenticides , Coumatetralyl and Warfarin in flour sample which induced food poisoning.

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实验证明：采用离子色谱法具有快速简便、灵敏度高、精密度高、回收率好等优点。

This experiment USES the ion chromatography has simple and fast, the high sensitivity, the high accuracy, the well returns-ratio is and so on the merit.

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采用微量化学方法和固相萃取技术，建立了气相色谱法简单、快速、准确地测定荞头中甲胺磷农药残留量的方法。

A gas chromatographic method for the determination of methamidophos pesticide residues in the Allium Chinense was established by means of micro chemistry and solid phase extraction techniques.

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