| 食品包装材料中13种增塑剂的毛细管气相色谱法测定 |
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| 引用本文： | 马康,汤福寿,何雅娟,刘菲.食品包装材料中13种增塑剂的毛细管气相色谱法测定[J].分析测试学报,2011,30(3):284-288. |
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| 作者姓名： | 马康 汤福寿 何雅娟 刘菲 |
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| 作者单位： | 1. 中国计量科学研究院,北京,100013
2. 中国地质大学(北京)环境学院,北京,100081 |
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| 基金项目： | 国家质检总局食品安全专项资助项目 |
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| 摘 要： | 建立了索氏提取、固相萃取净化浓缩、毛细管气相色谱法测定塑料食品包装材料中13种增塑剂的方法.优化了固相萃取淋洗剂、洗脱剂和洗脱剂体积等参数.样品经正己烷索氏提取后,用硅胶小柱净化浓缩.以正己烷-甲苯为淋洗剂,2 mL乙酸乙酯为洗脱剂.过滤后的洗脱液用气相色谱仪分析.结果显示,13种增塑剂在0.1～1000 mg/L范围...
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| 关 键 词： | 气相色谱法 增塑剂 索氏提取 固相萃取 |
Determination of Thirteen Plasticizers in Food Plastic Packaging Materials by Capillary Column Gas Chromatography |
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| MA Kang,TANG Fu-shou,HE Ya-juan,LIU Fei.Determination of Thirteen Plasticizers in Food Plastic Packaging Materials by Capillary Column Gas Chromatography[J].Journal of Instrumental Analysis,2011,30(3):284-288. |
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| Authors: | MA Kang TANG Fu-shou HE Ya-juan LIU Fei |
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| Institution: | MA Kang1,TANG Fu-shou2,HE Ya-juan1,LIU Fei2(1.National Institute of Metrology of China,Beijing100013,China,2.Environment College of China University of Geosciences,Beijing100081,China) |
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| Abstract: | A capillary column gas chromatographic method was developed for the separation and determination of thirteen plasticizers,including dimethyl phthalate acid ester(DMP),diethyl phthalate acid ester(DEP),dipropyl phthalate acid ester(DnPP),diisobutyl phthalate acid ester(DIBP),dibutyl phthalate acid ester(DBP),diamyl phthalate acid ester(DAP),bisphenol A(BPA),di-n-hexyl phthalate acid ester(DHP),butyl benzyl phthalate acid ester(BBP),di-2-ethylhexyl adipate(DEHA),di(2-ethylhexyl) phthalate acid ester(DEHP),dio... |
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| Keywords: | gas chromatography plasticizer Soxhlet extraction technique solid phase extraction |
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