IS 1060 : Part 8 : Sec 4 : 2025/ISO 638-1 : 2022 Methods of Sampling and Test for Paper and Allied Products - Part 8 Methods of Test for Paper, Board, Pulps and Cellulose Nanomaterials - Section 4 Determination of Dry Matter Content by Oven-Drying Method - Materials in Solid Form

[Superseding IS 6213 (Part 21) : 2019]

NATIONAL FOREWORD

This Indian Standard (Part 8/Sec 4) which is identical to ISO 638-1 : 2022 'Paper, board, pulps and cellulosic nanomaterials - Determination of dry matter content by oven-drying method: Part 1 Materials in solid form' 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.