{"title":"Dissolved yellow organics: quantitative and qualitative aspects of extraction by four common techniques.","authors":"F P Milanovich, R R Ireland, D W Wilson","doi":"10.1080/00139307509437443","DOIUrl":null,"url":null,"abstract":"<p><p>The dissolved yellow organic matter is removed from aliquots of the same freshwater sample by four common techniques: lyophilization, ion-exchange, ultrafiltration and organic solvent. Quantitative and qualitative aspects of the recovery, including fractionation by gel filtration and total nitrogen determinations, are presented.</p>","PeriodicalId":11979,"journal":{"name":"Environmental letters","volume":"8 4","pages":"337-43"},"PeriodicalIF":0.0000,"publicationDate":"1975-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00139307509437443","citationCount":"10","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Environmental letters","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/00139307509437443","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 10
Abstract
The dissolved yellow organic matter is removed from aliquots of the same freshwater sample by four common techniques: lyophilization, ion-exchange, ultrafiltration and organic solvent. Quantitative and qualitative aspects of the recovery, including fractionation by gel filtration and total nitrogen determinations, are presented.
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