硼酸の新比色定量法と鳥取県温泉の硼酸及弗素含有量について  [in Japanese] A NEW COLORIMETRIC DETERMINATION OF BORIC ACID, BORIC ACID AND FLUORINE CONTENTS OF THERMAL WATERS IN TOTTORI PREFECTURE.  [in Japanese]

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Author(s)

Abstract

A new colorimetric method of determination of boric acid was devised, using ion-exchange resin, mannit and bromthymolblue. With this method determination of boric acid becomes capable by adding one ounce of mannit and ten cc. of resin to an ordinary set for the investigation of mineral waters. This method is suitable for the waters.containing little amount of boric acid and for thesamples of small amount. Thermal waters in Tottori Prefecture contain four mg of fluorine and ten mg of metabolic acid per liter in average.

Journal

  • Papers of the Institute for Thermal Spring Research,Okayama University

    Papers of the Institute for Thermal Spring Research,Okayama University (6), 34-38, 1952-03

    岡山大学温泉研究所

Codes

  • NII Article ID (NAID)
    120002307833
  • NII NACSIS-CAT ID (NCID)
    AN00032853
  • Text Lang
    JPN
  • Article Type
    departmental bulletin paper
  • Journal Type
    大学紀要
  • ISSN
    03697142
  • NDL Article ID
    9828905
  • NDL Source Classification
    ZS47(科学技術--医学--治療医学・看護学・漢方医学)
  • NDL Call No.
    Z19-268
  • Data Source
    NDL  IR 
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