SS-EN ISO 787-4 : 2017
Current
Current
The latest, up-to-date edition.
General methods of test for pigments and extenders - Part 4: Determination of acidity or alkalinity of the aqueous extract (ISO 787-4:1981)
Available format(s)
Hardcopy
Language(s)
English
Published date
21-11-2017
Publisher
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The principle of the method consists in the hot extraction of the material by following the procedure specified in ISO 787/3, to the stage of obtaining a perfectly clear filtrate. The determination is carried out with indicator solution (method A).
| Committee |
TC 256
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
Standardiserings-Kommissionen I Sverige
|
| Status |
Current
|
| Standards | Relationship |
| EN ISO 787-4:2017 | Identical |
| ISO 787-4:1981 | Identical |
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