付友健,马秀菊,许秋焕.填充油中多环芳烃含量测试新标准EN 16143:2013解读[J].橡胶科技,2017,15(1):41-43. |
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填充油中多环芳烃含量测试新标准EN 16143:2013解读 |
New Standard Test Method EN 16143:2013 for Determination of Content of Polycyclic Aromatic Hydrocarbons(PAHs) in Extender Oils |
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DOI: |
中文关键词: 标准 填充油 多环芳烃 气相色谱 质谱 |
英文关键词: test standard extender oil polycyclic aromatic hydrocarbon gas chromatography mass spectrometry |
基金项目: |
中图分类号:T-65;TQ330. 38+4;O657. 6/7 |
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中文摘要: |
对欧盟填充油中多环芳烃(PAHs)含量测试新标准EN 16143:2013进行解读,并与标准IP 346:1998进行对比。EN 16143:2013测试方法为:通过双液相清洗填充油,使其复杂基质得到净化,利用气相色谱/质谱联用仪对填充油中的苯并(a)芘含量及8种PAHs总含量进行直接测试。与IP 346:1998测试方法相比,EN 16143:2013测试方法的谱峰分离效果好,测试结果更准确。EN 16143:2013已经开始实施,将取代IP 346:1998。 |
英文摘要: |
The new standard EN 16143:2013 for the determination of the content of polycyclic aromatic hydrocarbons(PAHs) in extender oils in the European Union is interpreted and compared with the standard IP 346:1998.In the EN 16143:2013 test,the extender oil is purified by two-liquid phases separation and the content of benzo(a)pyrene and 8 kinds given PAHs are directly determined by gas chromatography/mass spectrometry.Compared with IP 346:1998,EN 16143:2013 test method gives better peak separation result
and more accurate test result.EN 16143:2013 has been implemented and will eventually replace IP 346:1998. |
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