Methods of testing plastics - Chemical properties - Determination of residual acrylonitrile monomer content in styrene/acrylonitrile copolymers using gas chromatography
This International Standard specifies a method for determining the content of residual acrylonitrile monomer in styrene/acrylonitrile copolymers and blends by gas chromatography. Bearing in mind that gas chromatography offers a wide range of possible conditions, the method specified in this International Standard is that shown to have been suitable in prac-tice.