DD ENV 12836:2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Surface active agents. Determination of the water number of alkoxylated products
Hardcopy , PDF
11-04-2002
English
15-07-2001
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Preparation of test sample
8 Procedure
9 Expression of results
10 Precision
11 Test report
Annex A (informative) Ring test results of the
determination of water numbers obtained in
different laboratories
Annex B (informative) Repeatability data of water number
of different products
Annex C (informative) Reproducibility data of water
number of different products
Bibliography
Defines the determination of the water number of ethoxylated products with up to about 70 % ethylene oxide.
| Committee |
CII/34
|
| DevelopmentNote |
Supersedes 97/122496 DC. (08/2006)
|
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ENV 12836 : 1999 | Identical |
| EN ISO 3696:1995 | Water for analytical laboratory use - Specification and test methods (ISO 3696:1987) |
| EN ISO 4320:1997 | Non-ionic surface active agents - Determination of cloud point index - Volumetric method (ISO 4320:1977, Including Erratum:1980) |
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