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CEN
EN 12829:2011

EN 12829:2011

Current

Current

The latest, up-to-date edition.

Surface active agents - Preparation of water with known calcium and magnesium hardness

Published date

06-04-2011

Publisher

Comite Europeen de Normalisation

Foreword
1 Scope
2 Normative references
3 Terms and Definition
4 Principle
5 Reagents
6 Apparatus
7 Procedure
Annex A (informative) - Units used to express water hardness

This European Standard specifies a method of preparing water of known calcium and magnesium hardness for use in testing surface active agents and products containing them.

Committee
CEN/TC 276
DevelopmentNote
Supersedes PREN 12829. (08/2011)
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

Standards Relationship
NBN EN 12829 : 2011 Identical
NF EN 12829 : 2011 Identical
NEN EN 12829 : 2011 Identical
SN EN 12829:2011 Identical
UNI EN 12829 : 2011 Identical
DIN EN 12829:2011-07 Identical
NS EN 12829 : 2011 Identical
PN EN 12829 : 2011 Identical
BS EN 12829:2011 Identical
I.S. EN 12829:2011 Identical
UNE-EN 12829:1998 Identical
UNE-EN 12829:2011 Identical

EN 12458 : 1999 SURFACE ACTIVE AGENTS - DETERMINATION OF STABILITY IN HARD WATER
DIN EN 12458:1999-04 SURFACE ACTIVE AGENTS - DETERMINATION OF STABILITY IN HARD WATER
VDI 2083 Blatt 13.2:2009-01 Cleanroom technology - Quality, production and distribution of ultrapure water - Microelectronics and other technical applications
DIN EN 12728:2000-01 SURFACE ACTIVE AGENTS - DETERMINATION OF FOAMING POWER - PERFORATED DISC BEATING METHOD
EN 13996 : 2002 SURFACE ACTIVE AGENTS - FOAMING POWER AND ANTIFOAMING POWER - TURBINE STIRRING METHOD
BS EN 13996:2002 Surface active agents. Foaming power and antifoaming power. Turbine stirring method
BS EN 12458:1999 Surface active agents. Determination of stability in hard water
EN 12728 : 1999 SURFACE ACTIVE AGENTS - DETERMINATION OF FOAMING POWER - PERFORATED DISC BEATING METHOD
DIN EN 13996:2003-01 SURFACE ACTIVE AGENTS - FOAMING POWER AND ANTIFOAMING POWER - TURBINE STIRRING METHOD

ISO 385:2005 Laboratory glassware Burettes
ISO 1042:1998 Laboratory glassware One-mark volumetric flasks
ISO 648:2008 Laboratory glassware — Single-volume pipettes
EN ISO 648:2008 Laboratory glassware - Single-volume pipettes (ISO 648:2008)
ISO 1773:1997 Laboratory glassware Narrow-necked boiling flasks
EN ISO 1042 : 1999 LABORATORY GLASSWARE - ONE-MARK VOLUMETRIC FLASKS
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
EN ISO 385:2005 Laboratory glassware - Burettes (ISO 385:2005)

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