| GC-MS快速测定塑胶包装材料中的BHT |
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| 引用本文： | 陈皖芳,穆江华,钱明伟. GC-MS快速测定塑胶包装材料中的BHT[J]. 广东化工, 2011, 0(8): 136-136,140 |
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| 作者姓名： | 陈皖芳 穆江华 钱明伟 |
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| 作者单位： | 上海胜邦质量检测有限公司深圳分公司化学部; |
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| 摘 要： | 本方法采用超声溶剂提取包装材料中的抗氧化剂BHT（2，6-二叔丁基对甲酚），毛细管柱气相质谱法对样品中的BHT进行定性和定量。方法检测限为0．1mg／kg，包装材料中的平均加标回收率为90．0％-105％。方法简捷、快速、准确，适用于包装材料中BHT的快速检测。
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| 关 键 词： | 气相质谱法：BHT 塑胶包装材料 |
Determination of Butylated Hydroxytoluene(BHT) in Plastic Packaging Material Bag by GC-MS |
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| Chen Wanfang,Mu Jianghua,Quan Mingwei Ltd.,Shenzhen ,China). Determination of Butylated Hydroxytoluene(BHT) in Plastic Packaging Material Bag by GC-MS[J]. Guangdong Chemical Industry, 2011, 0(8): 136-136,140 |
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| Authors: | Chen Wanfang Mu Jianghua Quan Mingwei Ltd. Shenzhen China) |
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| Affiliation: | Chen Wanfang,Mu Jianghua,Quan Mingwei(Chemical Department,Shenzhen Branch,Specialized Technology Resources(Shanghai) Ltd.,Shenzhen 518057,China) |
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| Abstract: | An analytical method based on using ultrasonic extraction packing material, the capillary vessel column gas phase mass spectrography carried on qualitative and quota to BHT. The method examination limit was 0.1 mg/kg, the mean recoveries for packaging material samples were 90.0 %-105 %. The method was accurate, simple, rapid and feasible for the inspection of BHT in packaging materials. |
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| Keywords: | Gas Chromatograph mass spectrometry BHT packing material |
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