IEC 62321-3-4:2023
电工产品中某些物质的测定.第3-4部分:筛选.用紫外检测器高效液相色谱法(HPLC-UV)、薄层色谱法(TLC)和热解吸质谱法(TD-MS)测定电工产品聚合物中的邻苯二甲酸盐
Determination of certain substances in electrotechnical products - Part 3-4: Screening - Phthalates in polymers of electrotechnical products by high performance liquid chromatography with ultraviolet