Textiles - Qualitative and quantitative proteomic analysis of some animal hair fibres - Part 3: Peptide detection using LC-MS without protein reduction (ISO 20418-3:2020)

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

07-20-2020

Publisher

National Standards Authority of Ireland

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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviated terms
5 Principle
6 Reagents
7 Apparatus
8 Test method
9 Test report
Annex A (informative) Marker peptides of cashmere, sheep wool and yak fibres
Annex B (informative) Example of LC-MS analysis conditions
Annex C (informative) Analysis of camel, alpaca and angora fibres
Annex D (informative) Example of marker peptide mass chromatograms
Annex E (informative) Results of interlaboratory study
Bibliography

This document specifies a qualitative and quantitative procedure to determine the composition of animal hair fibre blends (made of wool, cashmere, yak, alpaca, camel or angora) by LC-MS without protein reduction.

Committee	TC 38
DocumentType	Standard
Pages	42
ProductNote	The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
ISO 20418-3:2020	Identical
EN ISO 20418-3:2020	Identical

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I.S. EN ISO 20418-3:2020

Current

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