SN/T 3550-2013
食品接触材料 纸、再生纤维材料 4,4'-双(二甲氨基)二苯酮和4,4'-双(二乙基氨基)二苯酮的测定 气相色谱-质谱法
Food contact materials.Paper, regenerated fibre.Determination of 4,4'-bis (dimethylamino)-benzophenone and 4,4'-bis(diethylamino)-benzophenone.Gas chromatography-mass spectrometry
SNT3550-2013, SN3550-2013