Please select and order
€64.38
excl. VAT
CONFIGURE NOW
Norm
ÖNORM EN 14880
Issue date: 2005 10 01
Surface active agents - Determination of inorganic sulphate content in anionic surface active agents - Potentiometric lead selective electrode titration method
This European Standard specifies a method for the determination of the content of inorganic sulphate in anionic
surface active agents. It can be applied to olefin sulpho...
Read more
Valid
Publisher:
Austrian Standards International
Format:
Digital | 12 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This European Standard specifies a method for the determination of the content of inorganic sulphate in anionic
surface active agents. It can be applied to olefin sulphonates and n-olefin sulphonates, alcohol sulphates, alcohol
ether sulphates, alkyl benzene sulphonates and other alkyl sulphonates. This method is used also for the
determination of inorganic sulphate in alkyl benzene sulphonates or other alkyl sulphonates in their acid form. This
method also applies to deep-coloured samples.
NOTE Sulphate can be present as sulphuric acid, ionic salts of this acid or mixture of these.
ÖNORM EN 14880
2005 10 01
Surface active agents - Determination of inorganic sulphate content in anionic surface active agents...
Norm
↖
Norm
ISO 607:1980
Issue date :
1980 04 01
Surface active agents and detergents — Methods of sample division
Norm
ÖNORM EN ISO 3696
Issue date :
1995 08 01
Water for analytical laboratory use - Specifications and test methods (ISO 3696:1987)
Norm
ISO 607:1980
Issue date :
1980 04 01
Surface active agents and detergents — Methods of sample division