GB/T 23296.24-2009
Food contact materials.Polymer.Determination of 1,2-dihydroxybenzene,1,3-dihydroxybenzene,1,4-dihydroxybenzene,4,4'-dihydroxybenzophenone and 4,4'-dihydroxybiphenyl in food simulants.High performance liquid chromatography (English Version)