I.S. EN ISO 18218-2:2015
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
LEATHER - DETERMINATION OF ETHOXYLATED ALKYLPHENOLS - PART 2: INDIRECT METHOD (ISO 18218-2:2015)
Hardcopy , PDF
31-01-2020
English
01-01-2015
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European foreword
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
Provides a method for determining alkylphenols (nonylphenol and octylphenol) and alkylphenol ethoxylates (nonylphenol ethoxylate and octylphenol ethoxylate) in leather and process auxiliaries.
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| ISO 18218-2:2015 | Identical |
| EN ISO 18218-2:2015 | Identical |
| 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 |
| 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 |
| ISO 24293:2009 | Water quality Determination of individual isomers of nonylphenol Method using solid phase extraction (SPE) and gas chromatography/mass spectrometry (GC/MS) |
| 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 |
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