NEN 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
Published date
07-11-2017
Publisher
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Gives a method that consists of the hot extraction of the material by following the procedure specified in ISO 787/3, to the stage of obtaining a perfectly clear filtrate.
| DevelopmentNote |
Supersedes NEN ISO 787-4. (10/2017)
|
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 787-4:2017 | Identical |
| ISO 787-4:1981 | Identical |
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