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.
ISO 9197:1998 history
2016ISO 9197:2016 Paper, board and pulps - Determination of water-soluble chlorides
2006ISO 9197:2006 Paper, board and pulps - Determination of water-soluble chlorides
1998ISO 9197:1998 Paper, board and pulps - Determination of water-soluble chlorides