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5,7,3',4'-tetrahydroxyflavanol (quercetin) as a Quantitative Colorimetric Reagent for Tin (IV) and 2,4,2'-trihydroxy-5'-sulfoazobenzene Sodium Salt as a Fluorometric Reagent for Tin (IV) and Aluminum

Leo Schubert

出版	University of Maryland, College Park, 1954
URL	http://books.google.com.hk/books?id=f-yGHwAACAAJ&hl=&source=gbs_api