%0 Journal Article
%T Preparation of Glass Capillary Column Modified by Ultrafine Zeolite and Its Properties<br>超微粒分子筛改性的玻璃毛细管柱的研制
%A Yun Xiqin
%A Fu Chunxiao
%A Kou Dengmin
%A Xiang Shouhe
%A Li Yanhong
%A <br>云希勤
%A 傅春晓
%A 寇登民
%A 项寿鹤
%A 李艳红
%J 色谱
%D 1996
%I 
%X In this paper, a new type of SCOT column was successfully prepared with ultrafine zeolite. Several liquid phases with different polarity, such as, squalane,DC-550, DEGS were coated on the inner surface. The ultrafine zeolite has characteristics of fine and uniform particle, large specific surface area,regular crystal structure and similar chemical constitution to glass. This new type of SCOT column showed satisfactory features in separation property,quantitative accuracy,inertness and heat stability etc.
%K gas chromatography
%K glass capillary column
%K ultrafine zeolite modified column
%K performance test<br>气相色谱
%K 玻璃毛细管柱
%K 超微粒分子筛
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=473278D7608BFF3EF29431B95049BD8B&yid=8A15F8B0AA0E5323&vid=F3583C8E78166B9E&iid=0B39A22176CE99FB&sid=7555FB9CC973F695&eid=2B5DE8A23DCEED39&journal_id=1000-8713&journal_name=色谱&referenced_num=1&reference_num=2