Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 18: Determination of 1,2-dihydroxybenzene, 1,3-dihydroxybenzene, 1,4-dihydroxybenzene, 4,4-dihydroxybenzophenone and 4,4dihydroxybiphenyl in food simulants
与食品接触的材料和物品.受限制的塑料物质.第18部分:食品模拟物中1,2-二羟基苯 1,3-二羟基苯 1,4-二羟基苯 4,4-二羟基苯甲酮和4,4-二羟基联苯的测定