DIN CEN/TS 13130-25-2005 接触食料的材料和物品.可塑性物质允许极限.第25部分:食品模拟物中4-甲基-1-戊烯的测定
Materials and articles in contact with foodstuffs - Plastics substances subject to limitation - Part 25: Determination of 4-methyl-1-pentene in food simulants; German version CEN/TS 13130-25:2005