DIN Standards Committee Plastics
ISO 21257
Plastics - Polymer polyols for use in the production of polyurethane - Determination of the residual acrylonitrile and styrene monomer content by gas chromatography
Kunststoffe - Polymerpolyole zur Verwendung bei der Herstellung von Polyurethan - Bestimmung des Restacrylnitril- und -styrolmonomergehaltes durch Gaschromatographie
Responsible national committee
NA 054-02-02 AA - Reinforced plastics and thermosetting materials