ISO 8563:2023

Propylene and butadiene for industrial use — Sampling in the liquid phase

This document describes the procedures and precautions to be taken in drawing representative samples of propylene and butadiene, in the liquid phase, for the purpose of their analysis.

Annex?A sets out a diagrammatic representation of a system for the disposal of the portion of the sample not used in the analysis. Annexes?B, C and D show the sequence of operations for filling a sampling cylinder in non-closed and closed sampling apparatus.

Edition	2023
Published Date	2023
Published By	International Standardization Organisation
Page Count	15