| 水果中的萘乙酸残留测定 |
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| 引用本文： | 许庆琴 张水利. 水果中的萘乙酸残留测定[J]. 山西师范大学学报：自然科学版, 1999, 13(2): 41-43 |
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| 作者姓名： | 许庆琴 张水利 |
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| 作者单位： | 山西师范大学分析测试中心(许庆琴，杜黎明)，山西师范大学设备处(张水利) |
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| 摘 要： | 采用气相色谱法测定了水果中的萘乙酸残留量,并对方法的灵敏度、准确度及各种影响因素进行了探讨,线性范围为0—4.0mg/L,重复性好,平均回收率为96.9%,结果令人满意.
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| 关 键 词： | 气相色谱法 萘乙酸 水果 |
Determination of Residual Naphthylacetic Acid in Fruit |
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| Xu Qingqin Du Liming Zhang Shuili. Determination of Residual Naphthylacetic Acid in Fruit[J]. Journal of Shanxi Teachers University, 1999, 13(2): 41-43 |
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| Authors: | Xu Qingqin Du Liming Zhang Shuili |
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| Affiliation: | Xu Qingqin Du Liming Zhang Shuili |
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| Abstract: | A method for analysis of residual Naphthylacetic Acid in fruit by wide bore capillary gas chromatography with supersonic extraction is presented. The gas chromatographic conditions were as follows, column: fused silica, 5m x 0.53mm x2. 65um film (HP-1), 1: 4. Dibutyl phthalate was used as internal standard. The response was linear between 0-4.0mg/L. The average recoveries were 96.9%. The method is proved to be highly sensitive, good reproducible and satisfactory. |
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| Keywords: | Gas chromatography Naphthylacetic Acid Fruit |
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