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塑胶运动场地面层中短链氯化石蜡含量的测试方法

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关红艳, 贾祺, 崔伟杰, 冯春妍, 袁庆丹, 田菲菲, 郭中宝. 塑胶运动场地面层中短链氯化石蜡含量的测试方法[J]. 环境化学, 2020, (1): 279-282.
引用本文: 关红艳, 贾祺, 崔伟杰, 冯春妍, 袁庆丹, 田菲菲, 郭中宝. 塑胶运动场地面层中短链氯化石蜡含量的测试方法[J]. 环境化学, 2020, (1): 279-282.
shu
GUAN Hongyan, JIA Qi, CUI Weijie, FENG Chunyan, YUAN Qingdan, TIAN Feifei, GUO Zhongbao. Determination of short chain chlorinated paraffins in synthetic playgroud surfaces[J]. Environmental Chemistry, 2020, (1): 279-282.
Citation: GUAN Hongyan, JIA Qi, CUI Weijie, FENG Chunyan, YUAN Qingdan, TIAN Feifei, GUO Zhongbao. Determination of short chain chlorinated paraffins in synthetic playgroud surfaces[J]. Environmental Chemistry, 2020, (1): 279-282.
shu

塑胶运动场地面层中短链氯化石蜡含量的测试方法

  • 1. 中国建材检验认证集团股份有限公司, 北京, 100024;

  • 2. 岛津企业管理(中国)有限公司, 北京, 100020

    • 通讯作者: 关红艳, E-mail: guanhongyan@ctc.ac.cn ; 
  • 基金项目:

    国家重点研发计划项目（2016YFC0700600）和北京市科技新星计划（Z181100006218033）资助.

Determination of short chain chlorinated paraffins in synthetic playgroud surfaces

  • 1. China Building Materials Test&Certification Group, Beijing, 100024, China;

  • 2. Shimadzu Global COE for Application&Technical Development, Beijing, 100020, China

    • Corresponding author: GUAN Hongyan, guanhongyan@ctc.ac.cn ; 
  • Fund Project: Supported by the National Key Research and Development Program of China (2016YFC0700600) and Beijing Nova Program (Z181100006218033).

  • 摘要: 针对塑胶运动场地面层中短链氯化石蜡（SCCPs）含量的测试，本文通过电子捕获负化学离子源-气相色谱-质谱法（ECNI-GC-MS）对萃取液净化方式的选择和中链氯化石蜡（MCCPs）可能导致的干扰进行了分析，并对测试方法进行了详细验证.研究显示，样品萃取液采用浓硫酸净化方式的平均回收率可达90%以上，且样品中可能存在的MCCPs对测试结果无干扰；方法标准工作曲线线性良好，方法检出限为0.028 g·kg-1，定量限为0.1 g·kg-1，重复性试验相对标准偏差RSD （n=6）在3.0%—5.0%之间，加标回收率在90%—105%之间.
    Abstract: The analysis method of short-chain chlorinated paraffins (SCCPs) content in surface layer of sports ground synthetic materials was studied by using electron capture negative chemical ion source-gas chromatography-mass spectrometry (ECNI-GC-MS). The selection of solution purification methods and the possible interference caused by medium-chain chlorinated paraffins (MCCPs) during pretreatment were analyzed. The results show that the standard working curve established by this method has good linearity. The detection limit of this method is 0.028 g·kg-1, the quantitative limit is 0.1 g·kg-1, the RSD of repeated test results is between 3% and 5%, the recovery rate can reach more than 90%, and there is no interference of MCCPs. This method can be used to test the SCCPs content in the surface layer of synthetic materials in sports venues.
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  • [1] 张伟亚, 万昕, 李丽霞, 等. 固相萃取-气相色谱-质谱法测定皮革制品中锻炼氯化石蜡[J]. 色谱, 2014, 32(10):1152-1156.

    ZHANG W Y, WAN X, LI L X, et al. Determination of short chain chlorinated paraffins in leather products by solid phase extraction coupled with gas chromatography-mass spectrometry.[J] Chinese Journal of Chromatography, 2014, 32(10):1152-1156(in Chinese).

    [2] 幸苑娜, 冯岸红, 叶淋泉, 等. 混合氯化石蜡中短链氯化石蜡定量分析方法的比较[J]. 色谱, 2016, 34(3):346-350.

    XIN Y N, FENG A H, YE L Q, et al. Comparison of quantitative analytical methods of short chain chlorinated paraffins in chlorinated paraffin mixtures.[J] Chinese Journal of Chromatography, 2016, 34(3):346-350(in Chinese).

    [3] 教育部教育装备研究与发展中心. GB 36246-2018中小学合成材料面层运动场地[S]. 北京:中国国家标准化管理委员会, 2018. Center for research and development of educational equipment of the Ministry of education. GB 36246-2018 sports areas with synthetic surfaces for primary and middle schools[S]. Beijing:China National Standardization Administration Commission, 2018

    (in Chinese).

    [4] STEPHANE B, JEFFREY P O, GARETH O T. Chlorinated paraffins:A review of analysis and environmental occurrence[J]. Environmental International, 2006, 32:915-929.
    [5] 李慧娟. 短链氯化石蜡长距离传输及生物富集放大行为研究[D]. 北京:中国科学院生态环境研究中心, 2017. LI H J. Study on long-distance transport and bioaccumulation of SCCPs[D]. Beijing:Center for Ecological Environment Research, Chinese Academy of Sciences, 2017(in Chinese).
    [6] 中国电子技术标准化研究院. GB/T 33345-2016电子电气产品中短链氯化石蜡的测定气相色谱-质谱法[S]. 北京:中国国家标准化管理委员会, 2016. China Institute of Electronic Technology Standardization. GB/T 33345-2016 determination of shorts chain chlorinated paraffins in electrical and electronic products-Gas chromatography-mass spectrometry[S]. Beijing:China National Standardization Administration Commission, 2016

    (in Chinese).

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  • 刊出日期:  2020-01-01
关红艳, 贾祺, 崔伟杰, 冯春妍, 袁庆丹, 田菲菲, 郭中宝. 塑胶运动场地面层中短链氯化石蜡含量的测试方法[J]. 环境化学, 2020, (1): 279-282.
引用本文: 关红艳, 贾祺, 崔伟杰, 冯春妍, 袁庆丹, 田菲菲, 郭中宝. 塑胶运动场地面层中短链氯化石蜡含量的测试方法[J]. 环境化学, 2020, (1): 279-282.
shu
GUAN Hongyan, JIA Qi, CUI Weijie, FENG Chunyan, YUAN Qingdan, TIAN Feifei, GUO Zhongbao. Determination of short chain chlorinated paraffins in synthetic playgroud surfaces[J]. Environmental Chemistry, 2020, (1): 279-282.
Citation: GUAN Hongyan, JIA Qi, CUI Weijie, FENG Chunyan, YUAN Qingdan, TIAN Feifei, GUO Zhongbao. Determination of short chain chlorinated paraffins in synthetic playgroud surfaces[J]. Environmental Chemistry, 2020, (1): 279-282.
shu

塑胶运动场地面层中短链氯化石蜡含量的测试方法

    通讯作者: 关红艳, E-mail: guanhongyan@ctc.ac.cn ; 
  • 1. 中国建材检验认证集团股份有限公司, 北京, 100024;
  • 2. 岛津企业管理(中国)有限公司, 北京, 100020
  • 网络出版日期:  2020-01-01
基金项目:

国家重点研发计划项目（2016YFC0700600）和北京市科技新星计划（Z181100006218033）资助.

摘要: 针对塑胶运动场地面层中短链氯化石蜡（SCCPs）含量的测试，本文通过电子捕获负化学离子源-气相色谱-质谱法（ECNI-GC-MS）对萃取液净化方式的选择和中链氯化石蜡（MCCPs）可能导致的干扰进行了分析，并对测试方法进行了详细验证.研究显示，样品萃取液采用浓硫酸净化方式的平均回收率可达90%以上，且样品中可能存在的MCCPs对测试结果无干扰；方法标准工作曲线线性良好，方法检出限为0.028 g·kg-1，定量限为0.1 g·kg-1，重复性试验相对标准偏差RSD （n=6）在3.0%—5.0%之间，加标回收率在90%—105%之间.

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