New Standard from Last Update.

NATIONAL FOREWORD

This Indian Standard which is identical with ISO 16014-4 : 2019 ‘Plastics - Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography - Part 4 : High-temperature method’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on the recommendation of the Methods of Sampling and Test for Plastics Sectional Committee and approval of the Petroleum, Coal and Related Products Division Council.

Other parts in this series are:

Part 1 General principles

Part 2 Universal calibration method

Part 3 Low-temperature method

Part 5 Light-scattering method