This International Standard specifies a method for determining the pH of the aqueous extract of textiles. The
method is applicable to textiles in any form.
1998BS EN 1413:1998 Textiles - Determination of pH of aqueous extract
BS EN ISO 3071:2006 Textiles - Determination of pH of aqueous extract has been changed from BS EN 1413:1998 Textiles - Determination of pH of aqueous extract.