BS 2782-4 Method 454C:1978
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Methods of testing plastics. Chemical properties Determination of pH of aqueous extract of PVC resins
Hardcopy , PDF
15-09-1997
English
31-01-1978
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Gives a method of measuring the pH of the aqueous extract of a PVC resin. Not suitable for estimating the electrical qualities of the resin, but may be of interest in selecting additives and stabilizers which are to be used for the preparation of compounds.
| Committee |
PRI/21
|
| DocumentType |
Standard
|
| Pages |
4
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 1264:1980 | Identical |
| UNE-EN ISO 707:2009 | Identical |
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