pH and Electrical Conductivity of Hot Water Extracts of Pulp, Paper and Paperboard
纸浆、纸张和纸板热水提取物的pH值和电导率
TAPPI T 252 om-16提供了使用沸腾蒸馏水提取纸浆、纸张和纸板样品,然后测定提取物的pH值和电导率。
TAPPI T 252 om-16 provides for the extraction of pulp, paper, and paperboard samples using boiling distilled water followed by determination of the pH and conductivity of the extract.