Applies to moist and air-dry pulp which does not contain any appreciable quantity of matter, other than water, volatile at the temperature specified for the drying, and is not applicable to the dry matter content of slush pulp or to the determination of the saleable mass of pulp lots.
ISO 638:1978 history
2008ISO 638:2008 Paper, board and pulps - Determination of dry matter content - Oven-drying method
1978ISO 638:1978 Pulps; Determination of dry matter content