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本文介绍了利用色谱/质谱联用法研究电冰箱中制冷剂和发泡剂的CFCs及其替代物,建立了分析方法、并对十几种CFCs及其替代物的成分进行了分析。
In this paper, the CFCs and their substitutes for refrigerants and foaming agents in refrigerators are studied by means of chromatography / mass spectrometry. The analytical methods are established and the composition of more than a dozen CFCs and their substitutes is analyzed.