ISO - 8563
Propylene and butadiene for industrial use — Sampling in the liquid phase
| Organization: | ISO |
| Publication Date: | 1 June 2023 |
| Status: | active |
| Page Count: | 20 |
| ICS Code (Aliphatic hydrocarbons): | 71.080.10 |
scope:
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.
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