| 合成树脂乳液涂料中挥发性有机化合物含量测定 |
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| 引用本文： | 沈宏林,陈纪文,陈侣平,廖诗敏,黎军,陈满英,彭莺,冯艳,刘付建. 合成树脂乳液涂料中挥发性有机化合物含量测定[J]. 化学与生物工程, 2014, 0(6): 73-75 |
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| 作者姓名： | 沈宏林 陈纪文 陈侣平 廖诗敏 黎军 陈满英 彭莺 冯艳 刘付建 |
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| 作者单位： | 广东产品质量监督检验研究院,广东顺德528300 |
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| 基金项目： | 质检公益性行业科研专项经费资助项目（2012104011-14） |
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| 摘 要： | 建立了气相色谱质谱联用法测定合成树脂乳液涂料中挥发性有机化合物含量的方法。合成树脂乳液涂料经甲醇提取、离心,上清液用HP-5MS色谱柱分离,质谱检测,内标法定量。优化条件下挥发性有机化合物回收率为85.84%~103.47%,相对标准偏差(RSD)为0.49%~1.86%,检出限为6.5~12.5mg·L-1。该方法操作简单,准确度和精密度较高,是一种检测合成树脂乳液涂料中挥发性有机化合物含量的有效方法。
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| 关 键 词： | 气相色谱质谱法 合成树脂乳液涂料 挥发性有机化合物 内标法 |
Determination of Volatile Organic Compounds in Synthetic Resin Emulsion Coats |
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| SHEN Hong-lin,CHEN Ji-wen,CHEN Lii-ping,LIAO Shi-min,LI Jun,CHEN Man-ying,PENG Yin,FENG Yan,LIU Fu-jian. Determination of Volatile Organic Compounds in Synthetic Resin Emulsion Coats[J]. Chemistry & Bioengineering, 2014, 0(6): 73-75 |
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| Authors: | SHEN Hong-lin CHEN Ji-wen CHEN Lii-ping LIAO Shi-min LI Jun CHEN Man-ying PENG Yin FENG Yan LIU Fu-jian |
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| Affiliation: | (Guangdong Testing Institute of Product Quality Supervision,Shunde 528300,China) |
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| Abstract: | The determination method for volatile organic compounds in synthetic resin emulsion coats by gas chromatography-mass spectrometry with internal standard quantification was developed. Synthetic resin emulsion coats were extracted by methanol,separated by HP-5MS column with mass spectrometric detection and internal standard quantification. Under optimal conditions, the volatile organic compounds recovery was 85.84~ 103.47 %, the relative standard deviation（RSD） was 0. 49 %- 1.86 %, the detection limit was 6.5 ~ 12. 5 mg· L^-1. The method has features of simple operation, good accuracy and high precision, and can be applied to the determination of volatile organic compounds in svnthetic resin emulsion coats. |
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| Keywords: | gas chromatography-mass spectrometry synthetic resin emulsion coats volatile organic cornpound,internal standard method |
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