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dc.contributor.authorDing, J
dc.contributor.author丁杰
dc.contributor.authorXie, SY
dc.contributor.author谢素原
dc.contributor.authorYu, LJ
dc.contributor.author于腊佳
dc.contributor.authorHuang, RB
dc.contributor.author黄荣彬
dc.contributor.authorZheng, LS
dc.contributor.author郑兰荪
dc.date.accessioned2012-07-03T01:20:02Z
dc.date.available2012-07-03T01:20:02Z
dc.date.issued1999
dc.identifier.citationCHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,1999,20(12):1936-1939zh_CN
dc.identifier.issn0251-0790
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/13133
dc.description.abstractBy using an atmospheric pressure chemical ionization(APCI) source, negative ion mess spectra of eight perchlorinated polycyclic aromatic hydrocarbons(PAH), hexachlorobenzene, perchloronaphthalene, perchloroacenaphthylene, perchloroanthracene, perchlorophenanthrene, perchlorofluoranthene, perchloropyrene and perchlorocorannulene, have been recorded for the first time. In the ion source, the negative ions, whose masses are 19 less than the molecular weights of their pristine compounds, can be produced by losing a chloride atom and capturing an oxygen anion, Molecular ions of the samples can be produced from the perchlorinated PAHs containing a five-membered ring. The results show that APCI is the Fight ion source for mass analysis of the organic compounds with low-polarity such as the perchlorinated PAHs.zh_CN
dc.language.isozhzh_CN
dc.publisherHIGHER EDUCATION PRESSzh_CN
dc.subjectperchlorinated polycyclic aromatic hydrocarbonszh_CN
dc.subjectatmospheric pressure chemical ionizationzh_CN
dc.subjectmass spectrometryzh_CN
dc.titleAPCI-MS analysis of perchlorinated polycyclic aromatic compoundszh_CN
dc.typeArticlezh_CN


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