A method is developed for determination of paclotrazol by gas chromatography on a 10% SE 30 chromatographic column with flame ionization detector using diisobutyl phthalate as a internal standard.

• 研究了多效唑的气相色谱分析条件,选择10%25SE-30为固定液,邻苯二甲酸二异丁酯为内标,采用内标标准曲线法作为定量分析的方法。