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SSH EN ISO 787-9:1995

General methods of test for pigments and extenders - Part 9: Determination of pH value of aqueous suspension (ISO 787-9:1981)

Nov 16, 2011
95.99 Withdrawal of Standard   Sep 30, 2019

General information

95.99     Sep 30, 2019

DPS

DPS/KT 298

European Norm

87.060.10  

English  

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Scope

The water used shall be freshly distilled water, boiled before use, but for 5 to 10 min only, in order to avoid an increase of its pH value due to alkali dissolved from the glass. Preparation of a suspension of the material under test, stopper the container, shaking, allow to stand any time, removing the stopper and determination, to the nearest 0.1 unit, of the pH value of the suspension. - Cancels and replaces ISO Recommendation R 787/9-1970.

Life cycle

PREVIOUSLY

WITHDRAWN
SSH 2902-2:1987

NOW

WITHDRAWN
SSH EN ISO 787-9:1995
95.99 Withdrawal of Standard
Sep 30, 2019

REVISED BY

PUBLISHED
SSH EN ISO 787-9:2019

Related project

Adopted from EN ISO 787-9:1995