UNE-EN ISO 20418-3:2021
Current
The latest, up-to-date edition.
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)
Hardcopy , PDF
Spanish, Castilian, English
12-05-2021
This document specifies a qualitative and quantitative procedure to determine the composition of animal hair fibre blends by LC-MS without protein reduction.The composition of non-animal hair fibres can be measured by ISO 1833- series; then both results are combined to determine the whole composition of fibres.The method is based on a preliminary identification of all fibres in the blend on the basis of their morphology, by light microscopy. In case of fibres of the same animal species are present (e.g. blends of cashmere and mohair), the method is not applicable and the quantitative analysis can be performed using microscopical analysis (e.g. ISO 17751- series).
| Committee |
CTN 40/SC 6
|
| DocumentType |
Standard
|
| Pages |
35
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Standards | Relationship |
| EN ISO 20418-3:2020 | Identical |
| ISO 20418-3:2020 | Identical |
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