This standard specifies a method for determining residual acrylonitrile in acrylonitrile-styrene copolymers (AS) and acrylonitrile-butadiene-styrene copolymers (ABS) by headspace gas chromatography (HP-GC).
This standard is applicable to the determination of residual acrylonitrile monomer in acrylonitrile-butadiene-styrene resin and their products. This standard is also applicable to the determination of residual acrylonitrile monomer in rubber-modified acrylonitrile-butadiene-styrene resins and their products.
