Paper, board and pulp - Determination of water-soluble sulfates (ISO 9198:2020, IDT)
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SS-ISO 9198:2021
Paper, board and pulp - Determination of water-soluble sulfates (ISO 9198:2020, IDT)
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This document specifies a method for the determination of water-soluble sulfates in all types of pulp, paper and board. The lower limit of the determination is 20 mg of sulfate ion per kilogram of dry sample.
Paper, board and pulp - Determination of water-soluble sulfates (ISO 9198:2020, IDT)
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