DIN EN ISO 14720-2:2013 陶瓷原材料和基本材料试验. 非氧化陶瓷原材料和基本材料粉末及颗粒中硫的测定. 第2部分: 氧气流环境下燃烧后的感应耦合等离子体光学发射光谱法(ICP/OES)或离子色谱法(ISO 14720-2-2013); 德文版本EN ISO 14720-2-2013
Testing of ceramic raw and basic materials - Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Part 2: Inductively coupled plasma optical emission spectrometry (ICP/OES) or ion chromatography after burning in