This standard specifies oven drying methods for determining the dry matter content of paper, paperboard, and pulp.
KS M ISO 638:2011 history
2023KS M ISO 638-2-2023 Paper, board, pulps and cellulosic nanomaterials — Determination of dry matter content by oven-drying method — Part 2: Suspensions of cellulosic nanomaterials
2021KS M ISO 638:2021 Paper, board and pulps — Determination of dry matter content —Oven-drying method
2016KS M ISO 638:2016 Paper, board and pulps-Determination of dry matter content-Oven-drying method
2011KS M ISO 638:2011 Paper, board and pulps-Determination of dry matter content-Oven-drying method