BS EN ISO 20418-3:2020
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
Hardcopy , PDF
English
09-07-2020
Important note : Users cannot be edited or removed once added to your Multi user PDF.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 |
TCI/100
|
| DocumentType |
Standard
|
| ISBN |
9780580971723
|
| Pages |
32
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
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) ].
| Standards | Relationship |
| ISO 20418-3:2020 | Identical |
| EN ISO 20418-3:2020 | Identical |
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