Most recent
BS EN ISO 105-A03:2019
Textiles. Tests for colour fastness Grey scale for assessing staining (British Standard)
This document describes the grey scale for determining staining of adjacent fabrics in colour fastness tests, and its use. A precise colorimetric specification of the scale is given as a permanent record against which newly prepared working standards and standards that may have changed can be compared.
Content Provider
British Standards Institution [bsi]