NS EN ISO 1833-7 : 2017
Current
The latest, up-to-date edition.
TEXTILES - QUANTITATIVE CHEMICAL ANALYSIS - PART 7: MIXTURES OF POLYAMIDE AND CERTAIN OTHER FIBRES (METHOD USING FORMIC ACID) (ISO 1833-7:2017)
12-01-2013
Provides a method, using formic acid, to determine the mass percentage of polyamide fibre, after removal of non-fibrous matter, in textiles made of mixtures of - polyamide with - cotton, viscose, cupro, modal, lyocell, polyester, polypropylene, chlorofibre, acrylic, glass fibre, elastomultiester, elastolefin and melamine, or wool (if the wool content is less than or equal to 25 %), or animal hair fibres.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.