DIN CEN/TS 16188:2012 污泥, 处理过的生物废弃物和土壤. 王水和硝酸溶解物中的元素的测定. 火焰原子吸收光谱法 (FAAS); 德文版本CEN/TS 16188-2012
Sludge, treated biowaste and soil - Determination of elements in aqua regia and nitric acid digests - Flame atomic absorption spectrometry method (FAAS); German version CEN/TS 16188:2012