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standard by American Association of Textile Chemists and Colorists, 01/01/2001
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1. Purpose and Scope
1.1 This test method provides a means to assess the dusting behavior of dyes.
2. Principle
2.1 Dust is generated from a dye sample by means of a dust-generating device, extracted from the dust-bearing air by vacuum and conveyed to a detection point, where the amount of dust generated is estimated visually or determined quantitatively by a gravimetric or photometric option.