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I.S. EN ISO 4048:2008

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

LEATHER - CHEMICAL TESTS - DETERMINATION OF MATTER SOLUBLE IN DICHLOROMETHANE AND FREE FATTY ACID CONTENT

Available format(s)

Hardcopy , PDF

Superseded date

23-07-2013

Superseded by

I.S. EN ISO 4048:2018

Language(s)

English

Published date

01-01-2008

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.


Dates of withdrawal of national standards are available from NSAI.

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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Reagents
6 Apparatus
7 Sampling and the preparation of the samples
8 Procedure
9 Expression of results
10 Test report
Annex A (informative) Comparison on five leather samples

Describes a method for the determination of the substances in leather which are soluble in dichloromethane. This method is applicable to all types of leather.

DocumentType
Standard
Pages
18
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

ISO 2418:2017 Leather — Chemical, physical and mechanical and fastness tests — Sampling location
ISO 4044:2017 Leather — Chemical tests — Preparation of chemical test samples
ISO 4098:2006 Leather Chemical tests Determination of water-soluble matter, water-soluble inorganic matter and water-soluble organic matter
ISO 4684:2005 Leather Chemical tests Determination of volatile matter

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