ISO 9198:2020Published

Paper, board and pulp — Determination of water-soluble sulfates

Papier, carton et pâte — Détermination des sulfates solubles dans l'eau

Abstract / scope

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.

Life cycle

Replaces

ISO 9198:2001WithdrawnPaper, board and pulp — Determination of water-soluble sulfatesInternational Standard · Published 24 May 2001 · ISO/TC 6