Please select and order
€72.72
excl. VAT
CONFIGURE NOW
Norm
ÖNORM EN 14480
Issue date: 2006 08 01
Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method (consolidated version)
This document specifies a method for the determination of the content of anionic surface active agents in raw
materials, defined as being the amount of anionic surface a...
Read more
Valid
Publisher:
Austrian Standards International
Format:
Digital | 16 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This document specifies a method for the determination of the content of anionic surface active agents in raw
materials, defined as being the amount of anionic surface active agents expressed in millimoles per 100 g of
product.
NOTE 1 The applicability in products different than those tested should be checked in each particular case.
NOTE 2 In comparison to usual laboratory two-phase titration with visual endpoint determination (see ISO 2271)
potentiometric titration offers the advantage of automation, operator-dependent differences in recognising the equivalence point
can be neglected, and a non-critical solvent replaces the toxicologically critical chloroform.
ÖNORM EN 14480
2006 08 01
Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase ti...
Norm
↖
ÖNORM EN 14480
2004 11 01
Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase ti...
Norm
Norm
ISO 607:1980
Issue date :
1980 04 01
Surface active agents and detergents — Methods of sample division
Norm
ÖNORM EN 14670
Issue date :
2005 09 01
Surface active agents - Sodium dodecyl sulfate - Analytical method
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