NEN EN ISO 787-17 : 2017
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
GENERAL METHODS OF TEST FOR PIGMENTS AND EXTENDERS - PART 17: COMPARISON OF LIGHTENING POWER OF WHITE PIGMENTS
01-06-2019
07-11-2017
Defines a general method of test for comparing the lightening (reducing) power of a white pigment with the lightening power of an agreed sample of the same type.
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