Download or read book GB T 2678 2 2021 Translated English of Chinese Standard GB T 2678 2 2021 GBT2678 2 2021 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-09-20 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the methods for the determination of water-soluble chlorides in paper, paperboard and pulp by mercury nitrate, silver nitrate potentiometric titration and ion chromatography. This document is applicable to all kinds of paper, cardboard and pulp.