EN ISO 787-25:2019 General methods of test for pigments and extenders - Part 25: Comparison of the colour@ in full-shade systems@ of white@ black and coloured pigments - Colorimetric method
This document specifies a general test method for comparing the colour@ in full-shade systems@ of white@ black or coloured pigments with that of an agreed reference pigment@ using a colorimetric procedure.
EN ISO 787-25:2019 history
2019EN ISO 787-25:2019 General methods of test for pigments and extenders - Part 25: Comparison of the colour@ in full-shade systems@ of white@ black and coloured pigments - Colorimetric method
2006EN ISO 787-25:2006 General methods of test for pigments and extenders - Part 25: Comparison of the colour, in full-shade systems, of white, black and coloured pigments - Colorimetric method