UNE 55542:1981
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SURFACE ACTIVE AGENTS. DETERMINATION OF PH OF AQUEOUS SOLUTIONS. PONTENTIOMETRIC METHOD
Published date
15-09-1981
Publisher
Superseded date
20-02-1997
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| Committee |
CTN 55B
|
| DocumentType |
Standard
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Superseded
|
| Standards | Relationship |
| ISO 4316:1977 | Not Equivalent |
| ISO 4316:1977 | Identical |
Summarise
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