EN ISO 787-9:1995
Superseded
Superseded
View Superseded by
General methods of test for pigments and extenders - Part 9: Determination of pH value of aqueous suspension (ISO 787-9:1981)
Published date
03-21-1995
Publisher
Superseded date
04-03-2019
Superseded by
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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.
| Committee |
CEN/TC 298
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 787-9:1981 | Identical |
| BS 3483-C4(1982) : 1982 AMD 8512 | Identical |
| PN EN ISO 787-9 : 2000 | Identical |
| NF EN ISO 787-9 : 1995 | Identical |
| NBN EN ISO 787-9 : 1995 | Identical |
| I.S. EN ISO 787-9:2019 | Identical |
| ISO 787-9:2019 | Identical |
| NS EN ISO 787-9 : 1ED 1995 | Identical |
| I.S. EN ISO 787-9:1995 | Identical |
| NEN EN ISO 787-9 : 1995 | Identical |
| BS EN ISO 787-9:1995 | Identical |
| NEN EN ISO 787-9 : 2019 | Identical |
| BS EN ISO 787-9:2019 | Identical |
| DIN EN ISO 787-9:1995-04 | Identical |
| UNE-EN ISO 787-9:1996 | Identical |
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