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AATCC 81-2001
- pH of the Water-Extract from Wet Processed Textiles
- standard by American Association of Textile Chemists and Colorists,
- Publisher: AATCC
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1. Purpose and Scope1.1 This test method determines the pH of wet processed textiles either scoured or bleached.1.2 To make a quantitative determination, the chemicals which influence pH must be removed from the textile specimen, collected as a water extract and then accurately measured by a pH meter.
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