{"title":"The theoretical basis of column chromatography in multicomponent separation.","authors":"P C Lu","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Microparticulate packings (silica and chemically bonded silica) developed in our institute and produced in China have been evaluated by the method published previously with a column efficiency of 1,400 to 10,000 theoretical plates per 10 cm length for HPLC and 1,700 to 4,400 plates per 10 cm length for GC. By varying the surface area of silica and composition of the eluent, the linear relationship of capacity factor of various compounds and the high speed chromatograms of HPLC and HPGC have been given.</p>","PeriodicalId":21694,"journal":{"name":"Scientia Sinica","volume":"22 3","pages":"321-30"},"PeriodicalIF":0.0000,"publicationDate":"1979-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Scientia Sinica","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Microparticulate packings (silica and chemically bonded silica) developed in our institute and produced in China have been evaluated by the method published previously with a column efficiency of 1,400 to 10,000 theoretical plates per 10 cm length for HPLC and 1,700 to 4,400 plates per 10 cm length for GC. By varying the surface area of silica and composition of the eluent, the linear relationship of capacity factor of various compounds and the high speed chromatograms of HPLC and HPGC have been given.
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