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Norm
ÖNORM EN ISO 4045
Issue date: 2018 10 15
Leather - Chemical tests - Determination of pH and difference figure (ISO 4045:2018)
This document 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.
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 9 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This document 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...
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1987 04 09
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Norm
ISO 4045:2018
Issue date :
2018 05 08
Leather — Chemical tests — Determination of pH and difference figure