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I.S. EN ISO 18218-1:2015

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

LEATHER - DETERMINATION OF ETHOXYLATED ALKYLPHENOLS - PART 1: DIRECT METHOD (ISO 18218-1:2015)

Available format(s)

Hardcopy , PDF

Superseded date

22-06-2023

Language(s)

English

Published date

01-01-2015

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.

European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Apparatus and materials
5 Chemicals
6 Sampling
7 Sample preparation and analysis
8 Test report
Annex A (informative) - Chromatographic analysis operating
        parameters
Bibliography

Describes a method for determining ethoxylated alkylphenols (nonyphenol ethoxylate [NPEO[n] with 1 <= n <= 16] and octylphenol ethoxylate [OPEO[n] with 1 <= n <= 16]) in leather.

DocumentType
Standard
Pages
22
PublisherName
National Standards Authority of Ireland
Status
Superseded
SupersededBy

Standards Relationship
EN ISO 18218-1:2015 Identical
ISO 18218-1:2015 Identical

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 3696:1987 Water for analytical laboratory use — Specification and test methods
ISO 18218-2:2015 Leather Determination of ethoxylated alkylphenols Part 2: Indirect method

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