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BSI
BS EN ISO 20418-3:2020

BS EN ISO 20418-3:2020

Current

Current

The latest, up-to-date edition.

Textiles. Qualitative and quantitative proteomic analysis of some animal hair fibres Peptide detection using LC-MS without protein reduction

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

09-07-2020

Publisher

British Standards Institution

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.

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. NOTE1 The composition of non-animal hair fibres can be measured by ISO1833 (all parts) . Both results are combined to determine the total fibre composition.The method is based on a preliminary identification, by light microscopy, of all fibres in the blend on the basis of their morphology, according to ISO/TR 11827[ 4]. It is not applicable if fibres of the same animal species (such as blends of cashmere and mohair) are present. NOTE2 In this case, the quantitative analysis is performed using microscopical analysis [for example, ISO17751 (all parts) ].

Committee
TCI/100
DocumentType
Standard
ISBN
9780580971723
Pages
32
PublisherName
British Standards Institution
Status
Current

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

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Hardcopy - English
PDF - English
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