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采用气相色谱法(15%聚乙二醇20M+10%阿匹松柱)测定儿腹康贴剂中丁香酚的含量,线性范围为0.1~1.0g/L,以正十七烷为内标,重复性好,加标回收率较高。
The content of eugenol in Erfukang patch was determined by gas chromatography (15% polyethylene glycol 20M + 10% acephate) with a linear range of 0.1-1.0 g / L and n-heptadecane as internal standard Good repeatability, high recovery rate.