NS-EN ISO 11608-4:2022
Current
Current
The latest, up-to-date edition.
Needle-based injection systems for medical use — Requirements and test methods — Part 4: Needle-based injection systems containing electronics (ISO 11608-4:2022)
Available format(s)
Hardcopy
Language(s)
English
Published date
01-05-2022
This document specifies a method using hot formic acid to determine the mass percentage of melamine fibres after removal of non-fibrous matter, in textiles made of mixtures of: — melamine fibres with — cotton, polypropylene or aramid fibres.
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