IS 1060 : Part 4 : Sec 9 : 2024/ISO 9198 : 2020 Methods of Sampling and Test for Paper and Allied Products - Part 4 Methods of Test for Paper, Board and Pulp - Section 9 Determination of Water-Soluble Sulfates

NATIONAL FOREWORD

This Indian Standard (Part 4/Sec 9) (First Revision) which is identical to ISO 9198 : 2020 ‘Paper, board and pulp - Determination of water-soluble sulfates’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on the recommendation of the Paper and its Products Sectional Committee and approval of the Chemical Division Council.