DIN 51430-2011 燃料油试验.用高性能液相色谱法(HPLC)测定家用燃料油以及家用燃料油与纯矿物油混合物中人造红色色素含量和溶剂黄124
Testing of fuel oil - Determination of red dye content and Solvent Yellow 124 in domestic fuel oil and mixtures of domestic fuel oil with unmarked mineral oil - High performance liquid cromatography (HPLC)