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DIN EN ISO 18218-2:2015-11

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 2: INDIRECT METHOD (ISO 18218-2:2015)
Available format(s)

Hardcopy , PDF

Superseded date

10-07-2019

Language(s)

German, English

Published date

01-01-2015

National foreword
National Annex NA (informative) - Bibliography
European foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Apparatus and materials
5 Chemicals
6 Sampling and sample preparation
7 Calibration
8 Calculation
9 Test report
Annex A (informative) - Preparation of aluminium triiodide
Annex B (informative) - Example of HPLC chromatograms
Annex C (informative) - Example of GC-MS chromatograms
Bibliography

Defines a method for determining alkylphenols (nonylphenol and octylphenol) and alkylphenol ethoxylates (nonylphenol ethoxylate and octylphenol ethoxylate) in leather and process auxiliaries.

DocumentType
Standard
Pages
20
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Superseded

Standards Relationship
ISO 18218-2:2015 Identical
EN ISO 18218-2:2015 Identical
PREN ISO 18218-2 : DRAFT 2012 Identical

DIN EN ISO 20137:2015-01 (Draft) LEATHER - CHEMICAL TESTS - GUIDELINES FOR TESTING CRITICAL CHEMICALS IN LEATHER (ISO 20137:2017)
DIN EN ISO 18218-1:2015-11 Leather - Determination of ethoxylated alkylphenols - Part 1: Direct method (ISO 18218-1:2015)

ISO 18857-1:2005 Water quality — Determination of selected alkylphenols — Part 1: Method for non-filtered samples using liquid-liquid extraction and gas chromatography with mass selective detection
ISO 2418:2017 Leather — Chemical, physical and mechanical and fastness tests — Sampling location
DIN EN ISO 4044:2015-04 (Draft) LEATHER - CHEMICAL TESTS - PREPARATION OF CHEMICAL TEST SAMPLES (ISO 4044:2017)
ISO 4044:2017 Leather — Chemical tests — Preparation of chemical test samples
ISO 18857-2:2009 Water quality Determination of selected alkylphenols Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation
DIN EN ISO 18857-2:2012-01 Water quality - Determination of selected alkylphenols - Part 2: Gas chromatographic-mass spectrometric determination of alkylphenols, their ethoxylates and bisphenol A in non-filtered samples following solid-phase extraction and derivatisation (ISO 18857-2:2009)
ISO 24293:2009 Water quality Determination of individual isomers of nonylphenol Method using solid phase extraction (SPE) and gas chromatography/mass spectrometry (GC/MS)
DIN EN ISO 18218-1:2015-11 Leather - Determination of ethoxylated alkylphenols - Part 1: Direct method (ISO 18218-1:2015)
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods
ISO 18218-1:2015 Leather — Determination of ethoxylated alkylphenols — Part 1: Direct method
DIN EN ISO 2418:2015-07 (Draft) LEATHER - CHEMICAL, PHYSICAL AND MECHANICAL AND FASTNESS TEST - SAMPLING LOCATION (ISO 2418:2017)
DIN ISO 3696:1991-06 WATER FOR ANALYTICAL LABORATORY USE - SPECIFICATION AND TEST METHODS

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