%0 Journal Article
%T Determination of polycyclic aromatic hydrocarbonswith supercritical fluid extractionand chromatography (SFE/SFC )
%A Yao Weixi
%A <br>Yao Weixi
%A P. Spitzauer
%A A. Kettrup
%J 环境科学学报(英文版)
%D 1995
%I 
%X This paper showed the on - line supercritical fluid extraction and supercritical fluid chro-matography (SFE /SFC) . which have been used for the extraction and analysis of PAHs in the air par-ticulates nearby the coke oven and the traffic island. This method combined the extraction, separationand analysis into one operating procedure. It saves a lot of operation time , and removes the concentrat-ing step of extracts before doing the analysis. This method is simple, rapid and accurate. The averagerecovery of 16 kinds of PAHs is nearly 90 % and relative standard deviation is 1. 9 %- 6. 0%.
%K supercritical fluid extraction (SFE)
%K supercritical fluid chromatography (SFC)
%K polycyclicaromauc hydrocarbons (PAHs)
%K determination
%K separation<br>supercritical
%K fluid
%K extraction
%K (SFE)
%K supercritical
%K fluid
%K chromatography
%K (SFC)
%K polycyclicaromauc
%K hydrocarbons
%K (PAHs)
%K determination
%K separation
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=6CB1530875F53489BF1E81BD87B7F5E6&aid=D7FD1462EE9D4567CFB6AA4DD3D40190&yid=BBCD5003575B2B5F&vid=DF92D298D3FF1E6E&iid=0B39A22176CE99FB&sid=A1266CF37D675CF1&eid=CA5852BD1A173B3A&journal_id=1001-0742&journal_name=Journalofenvironmentalsciences(China)&referenced_num=0&reference_num=0