{"title":"A METHOD TO EXTRACT AMMONIUM AND NITRATE FROM FRESHWATER FOR NITROGEN ISOTOPE ANALYSIS","authors":"Hai-ao Zeng, Jing-lu Wu","doi":"10.3724/SP.J.1140.2013.06173","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":18188,"journal":{"name":"海洋地质与第四纪地质","volume":"14 1","pages":"173"},"PeriodicalIF":0.0000,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"海洋地质与第四纪地质","FirstCategoryId":"1089","ListUrlMain":"https://doi.org/10.3724/SP.J.1140.2013.06173","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}