Paper, board and pulps. Determination of pH of aqueous extracts-Cold extraction
纸、纸板和纸浆 水提取物pH值的测定
发布日期:
2022-03-25
购买本文件时可获得的所有当前修订均包含在购买本文件中。
This document specifies a method for the determination of the pH-value defined by the electrolytes extractable by cold water from a sample of paper, board or pulp.
This document is applicable to all types of paper, board and pulp.All current amendments available at time of purchase are included with the purchase of this document.