聚二甲基硅氧烷/金属有机骨架化合物涂层纤维固相微萃取与气相色谱质谱联用测定环境水样中多环芳烃

来源 :2014第三届环渤海色谱质谱学术报告会 | 被引量 : 0次 | 上传用户:hutao95
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本实验通过溶胶-凝胶法将MOFs均匀地涂覆于不锈钢金属纤维表面。利用SPME与气相色谱质谱相结合的技术,建立了环境水样中5种PAHs(萘、联苯、苊、芴和菲)的痕量测定方法。结果表明,该纤维具有良好的热稳定性、重现性和较长使用寿命(约120次)。通过与气相色谱质谱联用,成功地将其应用于环境水样中5种PAHs的测定。
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