Textiles. Quantitative chemical analysis - Mixtures of elastane with certain other fibres (method using dimethylacetamide) Ingestion-build-264231 Veterinary services

Veterinary services

Environmental managers

Annex A (normative) Grading recommendations for base

a user manual (including WAV technical specification to facilitate direct comparisons between WAVs) and re-call procedures

Specification for Design and construction of vessels and tanks in reinforced plastics

Textiles. Quantitative chemical analysis - Mixtures of elastane with certain other fibres (method using dimethylacetamide) Ingestion-build-264231 Veterinary servicesWhat is this standard about? This document specifies a method using dimethylacetamide to determine the mass percentage of elastane, after removal of non fibrous matter, in textiles made of mixtures of: certain elastane fibres with cotton, viscose, cupro, modal, lyocell, polyamide, polyester or wool fibres. This method is not applicable when acrylic fibres are present. It is also possible to analyse mixtures containing certain elastane fibres by using