Reference number
ISO 6835:1981
International Standard
ISO 6835:1981
Surface active agents — Washing powders — Determination of total boron content — Titrimetric method
Edition 1
1981-04
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ISO 6835:1981
13341
Published (Edition 1, 1981)
This publication was last reviewed and confirmed in 2019. Therefore this version remains current.

ISO 6835:1981

ISO 6835:1981
13341
Language
Format
CHF 42
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Abstract

From an aqueous aolution of a sample the phosphates are removed by passing the solution over an ion-exchange resin. Then a boric acid mannitol complex is formed and titrated.

General information

  •  : Published
     : 1981-04
    : Close of review [90.60]
  •  : 1
     : 3
  • ISO/TC 91
    71.100.40 
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