ENV 12836 : 1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
SURFACE ACTIVE AGENTS - DETERMINATION OF THE WATER NUMBER OF ALKOXYLATED PRODUCTS
01-03-2002
12-01-2013
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
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN V ENV 12836:2000-01 | Identical |
| NF ENV 12836 : 2000 | Identical |
| DD ENV 12836:2001 | Identical |
| NBN ENV 12836 : 2000 | Identical |
| UNE-ENV 12836:2000 | 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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