EN 12829:2011
(Main)Surface active agents - Preparation of water with known calcium and magnesium hardness
Surface active agents - Preparation of water with known calcium and magnesium 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.
Grenzflächenaktive Stoffe - Herstellung von Wasser mit bekannter Calcium- und Magnesiumhärte
Diese Europäische Norm legt ein Verfahren zur Herstellung von Wasser mit bekannter Calcium- und Magnesiumhärte zur Prüfung von grenzflächenaktiven Stoffen und Produkten, die diese enthalten, fest.
Agents de surface - Préparation d'une eau de dureté calcique et magnésienne déterminée
La présente Norme européenne prescrit une méthode pour la préparation d'une eau de dureté calcique et magnésienne déterminée pour l'essai des agents de surface et des produits qui en contiennent.
Površinsko aktivne snovi - Priprava vode z znano kalcijevo in magnezijevo trdoto
Specifikacija metode priprave vode z znano trdoto za uporabo pri preskušanju površinsko aktivnih snovi in proizvodov, ki jih vsebujejo.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Površinsko aktivne snovi - Priprava vode z znano kalcijevo in magnezijevo trdotoGrenzflächenaktive Stoffe - Herstellung von Wasser mit bekannter Calcium- und MagnesiumhärteAgents de surface - Préparation d'une eau de dureté calcique et magnésienne déterminéeSurface active agents - Preparation of water with known calcium and magnesium hardness71.100.40Površinsko aktivna sredstvaSurface active agentsICS:Ta slovenski standard je istoveten z:EN 12829:2011SIST EN 12829:2011en,fr,de01-junij-2011SIST EN 12829:2011SLOVENSKI
STANDARDSIST EN 12829:19971DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12829
April 2011 ICS 71.100.40 Supersedes EN 12829:1997English Version
Surface active agents -Preparation of water with known calcium and magnesium hardness
Agents de surface - Préparation d'une eau de dureté calcique et magnésienne déterminée
Grenzflächenaktive Stoffe - Herstellung von Wasser mit bekannter Calcium- und Magnesiumhärte This European Standard was approved by CEN on 26 February 2011.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
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B-1000 Brussels © 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12829:2011: ESIST EN 12829:2011
Units used to express water hardness .8 SIST EN 12829:2011
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