This International Standard specifies a method for the determination of water-soluble chlorides in all types of paper, board and pulp. The lower limit of the determination is 20 mg of chloride ion per kilogram of dry sample.
BS ISO 9197:2006 history
2016BS ISO 9197:2016 Paper, board and pulps. Determination of water-soluble chlorides
2006BS ISO 9197:2006 Paper and board - Determination of water-soluble chlorides