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ISO 2561:2023

Plastics — Determination of residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I) by gas chromatography

Publication date:   Nov 9, 2023

General information

60.60   Standard published   Nov 9, 2023

ISO

ISO/TC 61/SC 9 Thermoplastic materials

International Standard

83.080.20   Thermoplastic materials

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Scope

This document specifies a method for the determination of the residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I) by gas chromatography. It can also be used for the simultaneous determination of other volatile aromatic hydrocarbons in PS and PS-I.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 2561:2012

NOW

PUBLISHED
ISO 2561:2023
60.60 Standard published
Nov 9, 2023