Historical
ISO 6588-2:2005
Paper, board and pulps - Determination of pH of aqueous extracts - Part 2: Hot extraction
ISO 6588-2:2005 specifies a method for the determination of the pH-value defined by the electrolytes extractable by hot water from a sample of paper, board or pulp.
ISO 6588-2:2005 is applicable to all kinds of paper, board and pulp.
International Organization for Standardization [iso]