This International Standard specifies a method for the determination ofthe residual styrene monomer in polystyrene (PS)] and impactresistant polystyrene (PS-D] by gas chromatography. Itmay also be used for the simultaneous determination of other volatile aromatic hydrocarbons in PS and PS-L.
2012ISO 2561:2012 Plastics - Determination of residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I) by gas chromatography
2006ISO 2561:2006 Plastics - Determination of residual styrene monomer in polystyrene (PS) and impact-resistant polystyrene (PS-I) by gas chromatography
1974ISO 2561:1974 Plastics; Determination of residual styrene monomer in polystyrene by gas chromatography