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ISO 8563:2023

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

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Kehtiv alates 26.06.2023
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Staatus
Kuupäev
Tüüp
Nimetus
26.06.2023
Põhitekst
11.06.1987
Põhitekst
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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