| 气相色谱-质谱/质谱联用法测定橡胶中的乙酰苯 |
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| 引用本文： | 程群,林碧芬,黄萍,童玉贵,林中. 气相色谱-质谱/质谱联用法测定橡胶中的乙酰苯[J]. 世界橡胶工业, 2010, 37(2): 35-37 |
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| 作者姓名： | 程群 林碧芬 黄萍 童玉贵 林中 |
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| 作者单位： | 莆田出入境检验检疫局,福建,莆田,351100 |
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| 摘 要： | 建立了气相色谱-质谱/质谱联用法测定橡胶材料中乙酰苯的方法。样品用叔丁基甲醚超声提取,用气相色谱-质谱/质谱联用仪检测,该方法线性范围0.01～1.0μg/mL,相关系数r=0.9996,检出限0.1mg/kg,回收率为88%～102%。
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| 关 键 词： | 橡胶材料 乙酰苯 气相色谱-质谱／质谱联用 检测 |
Determination of acetyl benzene in rubber materials by GC-MS/MS method |
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| CHENG Qun,LIN Bi-fen,HUANG Ping,TONG Yu-gui,LIN Zhong. Determination of acetyl benzene in rubber materials by GC-MS/MS method[J]. World Rubber Industry, 2010, 37(2): 35-37 |
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| Authors: | CHENG Qun LIN Bi-fen HUANG Ping TONG Yu-gui LIN Zhong |
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| Affiliation: | Putian Entry-Exit Inspection and Quarantine Bureau;Putian 351100;China |
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| Abstract: | To determine the amount of acetyl benzene in rubber materials, GC-MS/MS method was established. Acetyl benzene was extracted by sonication treatment with methyl-tert-butyl ether from samples. It showed that the calibration curves were linear within the range of 0.01 -1.0 μg/mL, the correlation coefficient was 0. 999 6, the detection limit was 0. 1 mg/kg, the recovery rate ranged from 88% to 102%. |
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| Keywords: | acetyl benzene rubber materials GC-MS/MS determination |
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