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ISO 6835:1981

Surface active agents — Washing powders — Determination of total boron content — Titrimetric method

Apr 1, 1981

General information

90.93     Nov 1, 2024

ISO

ISO/TC 91

International Standard

71.100.40  

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Scope

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.

Life cycle

NOW

PUBLISHED
ISO 6835:1981
90.93 Standard confirmed
Nov 1, 2024

National adoptions

Surface active agents — Washing powders — Determination of total boron content — Titrimetric method

90.93   Standard confirmed

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