%0 Journal Article
%T The Study on Low Temperature High Performance Liquid Chromatography and Its Retention Behavior<br>低温液相色谱保留行为的研究
%A Li Yongtian
%A Zhang Jinhui
%A Du Fenglan
%A Wang Shaoshen
%A <br>李永田
%A 张金辉
%A 杜凤兰
%A 王绍绅
%A 张永友
%A 王延琮
%J 色谱
%D 1995
%I 
%X he present paper shows the results of the study about low temperature high performance liquid chromatog-raphy and its retention behavior.It is found that the compounds, such as, aromatics and alkaloids have a pro-longed retention time on ODS column when temperature decreases below roon temperature. The lnk'of the sub-stances mentioned above is closely correlated with 1/T, But the slope for different substarices is not the same.Thus, low temperature can be used as a regulator for improving the selectivity of chromatographic separation.
%K ow temperature high performance liquid chromatography
%K chromatographic selectivity
%K aro-matic hydrocarbon
%K alkaloids<br>高效液相色谱
%K 色谱选择性
%K 芳烃
%K 生物碱
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=4D81E042D77AFEC6881D14759692069C&aid=2BD31EED9264A159F4FC850D04E85471&yid=BBCD5003575B2B5F&vid=FC0714F8D2EB605D&iid=CA4FD0336C81A37A&sid=94E7F66E6C42FA23&eid=D997634CFE9B6321&journal_id=1000-8713&journal_name=色谱&referenced_num=0&reference_num=2