Published
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.
Revises
ISO 9198:2001
PUBLISHED
ISO 9198:2020
60.60
Standard published
Sep 18, 2020
Paper, board and pulp — Determination of water-soluble sulfates
60.60 Standard published
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