TEXTILES - QUALITATIVE AND QUANTITATIVE PROTEOMIC ANALYSIS OF SOME ANIMAL HAIR FIBRES - PART 1: PEPTIDE DETECTION USING LC-ESI-MS WITH PROTEIN REDUCTION (ISO 20418-1:2018)

Published date

06-17-2018

Publisher

National Standards Authority of Ireland

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.

National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms
5 Reagents
6 Apparatus
7 Test method
Annex A (informative) - Parameters
Annex B (informative) - Markers
Annex C (informative) - Examples of interlaboratory results
Bibliography

Provides a qualitative and quantitative testing method to determine the content of wool, cashmere, yak fibres and their blends in textiles by microscope preliminary screening, protein extraction, enzymatic digestion and specific peptides detection using a liquid chromatography- mass spectrometer equipped with electrospray ionization source (LCI-ESI-MC).

DocumentType	Standard
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
ISO 20418-1:2018	Identical
EN ISO 20418-1:2018	Identical

ISO 13528:2015	Statistical methods for use in proficiency testing by interlaboratory comparison
ISO/TR 11827:2012	Textiles Composition testing Identification of fibres
ISO 2647:1973	Wool Determination of percentage of medullated fibres by the projection microscope
ISO 137:2015	Wool Determination of fibre diameter Projection microscope method
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method