GB/T 2678.2-2021: Paper, board and pulps - Determination of water-soluble chlorides

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Scope

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.

Basic Data

Standard ID	GB/T 2678.2-2021 (GB/T2678.2-2021)
Description (Translated English)	Paper, board and pulps - Determination of water-soluble chlorides
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	Y30
Word Count Estimation	14,161
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration