NF Q03-049:2020
Paper, board and pulp - Determination of water-soluble sulfates

Standard No.

NF Q03-049:2020

Release Date

2020

Published By

Association Francaise de Normalisation

Latest

NF Q03-049:2020

Scope

This document specifies a method for the determination of water-soluble sulfates contained in all types of pulp, paper and board. The lower limit of the method is 20 mg of sulfate ions per kilogram of dry sample.

NF Q03-049:2020 history

• 2020 NF Q03-049:2020 Paper, board and pulp - Determination of water-soluble sulfates