ISO 9198:2001

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

Publication date:   May 24, 2001

95.99   Withdrawal of Standard   Sep 18, 2020

General information

95.99   Withdrawal of Standard   Sep 18, 2020

ISO

ISO/TC 6 Paper, board and pulps

International Standard

85.040   Pulps | 85.060   Paper and board

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Scope

This International Standard 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

PREVIOUSLY

WITHDRAWN
ISO 9198:1989

NOW

WITHDRAWN
ISO 9198:2001
95.99 Withdrawal of Standard
Sep 18, 2020

REVISED BY

PUBLISHED
ISO 9198:2020