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Norm
ÖNORM EN ISO 4045
Issue date: 2008 05 01
Leather - Chemical tests - Determination of pH (ISO 4045:2008)
This International Standard specifies a method for determining the pH value and the difference figure of an aqueous leather extract. It is applicable to all types of leat...
Withdrawn: 2018 10 15
Publisher:
Austrian Standards International
Format:
Digital | 7 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
ICS
This International Standard specifies a method for determining the pH value and the difference figure of an aqueous leather extract. It is applicable to all types of leather.
ÖNORM EN ISO 4045
2018 10 15
Leather - Chemical tests - Determination of pH and difference figure (ISO 4045:2018)
Norm
ÖNORM S 7012
1982 12 01
Testing of leather; determination of pH-value and difference figure of an aqueous extract of leather...
Norm
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Issue date :
2002 12 05
Leather — Chemical, physical and mechanical and fastness tests — Sampling location
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Issue date :
1987 04 09
Water for analytical laboratory use — Specification and test methods
Norm
Issue date :
2008 02 07
Leather — Chemical tests — Preparation of chemical test samples
Norm
Issue date :
2017 01 31
Leather — Chemical, physical and mechanical and fastness tests — Sampling location
Norm
Issue date :
1987 04 09
Water for analytical laboratory use — Specification and test methods
Norm
Issue date :
2017 01 03
Leather — Chemical tests — Preparation of chemical test samples
Norm
Issue date :
2018 10 15
Leather - Chemical tests - Determination of pH and difference figure (ISO 4045:2018)
