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What is ISO 9198 about? ISO 9198 is an international standard that lays out technical specifications for the determination of water-soluble sulfates in the paper, board and pulp. ISO 9198 specifies a…
Overview ISO 9198:2020 - Paper, board and pulp: Determination of water‑soluble sulfates - specifies a laboratory method to quantify water‑soluble sulfate ions extracted from all types of pulp, paper…