| 气相色谱法测定苦参苍术口服液中三氯甲烷残留量 |
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| 引用本文： | 范强.气相色谱法测定苦参苍术口服液中三氯甲烷残留量[J].中国兽药杂志,2014,48(2):31-33. |
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| 作者姓名： | 范强 |
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| 作者单位： | 中国兽医药品监察所 |
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| 基金项目： | “十一五”国家科技支撑计划“中兽药现代化技术研究与开发”（2008BADB4B04） |
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| 摘 要： | 建立了苦参苍术口服液中三氯甲烷残留量的气相色谱检测方法，采用DB—FFAP毛细管柱，柱温为程序升温，氢火焰离子化检测器（FID），检测器温度为250℃，进样口温度为220oC，载气为氮气。试验结果三氯甲烷在6．0464～120．928μg／mL浓度范围内呈良好的线性关系（r=0．99995），加样回收实验平均回收率为98．01％（RSD=1．6％）。本方法简便、快速、准确、重现性好，可作为苦参苍术口服液中三氯甲烷残留量的检测方法。
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| 关 键 词： | 气相色谱法 苦参苍术口服液 三氯甲烷 |
| 收稿时间： | 2013/10/31 0:00:00 |
| 修稿时间： | 2014/1/26 0:00:00 |
Determination of Chloroform Residue in Kushencangzhu Oral Liquid by Gas Chromatography |
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| FAN Qiang,LIU Zi-yang,WAN Ren-ling,DUAN Wen-long.Determination of Chloroform Residue in Kushencangzhu Oral Liquid by Gas Chromatography[J].Chinese Journal of Veterinary Drug,2014,48(2):31-33. |
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| Authors: | FAN Qiang LIU Zi-yang WAN Ren-ling DUAN Wen-long |
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| Institution: | China Institute of veterinary Drug Control |
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| Abstract: | Abstract： To establish a gas chromatography method for the determination of chloroform residue in Kushencangzhu oral liquid. Chloroform was determined on DB-FFAP capillary column using temperature programming. FID was used as detector with a temperature of 250 ℃, and the temperature of sample injection was 220 ℃, nitrogen was used as carrier gas. The linear range of chloroform was 6.0464-120.928 μg/mL（ r = 0.99995）. The average recovery was 98.1% （ RSD = 1.6%）. The method is simple, fast, accurate and reproducible, it can be used for the determination of residual chloroform in Kushenangzhu oral liquid. |
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| Keywords: | gas chromatography Kushencangzhu oral liquid chloroform |
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