BS EN ISO 18218-2:2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by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. Determination of ethoxylated alkylphenols Indirect method
Hardcopy , PDF
07-23-2019
English
06-30-2015
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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.
| Committee |
TCI/69
|
| DevelopmentNote |
Supersedes 12/30262089 DC. (06/2015)
|
| DocumentType |
Standard
|
| Pages |
24
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| 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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