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DIN EN 20105-N01:1995
Tests for colour fastness of textiles - Colour fastness to bleaching: Hypchlorite (ISO 105-N01:1993)
This document specifies a method for determining the resistance of the colour of textiles of all kinds and in all forms to the action of bleaching baths containing sodium or lithium hypochlorite in concentrations normally used in commercial bleaching. It is applicable mainly to natural and regenerated cellulose materials.
Deutsches Institut für Normung [din]