DIN EN 16317-2013 肥料.痕量元素的测定.王水溶解后通过电感耦合等离子体原子发射光谱法(ICP-AES)对砷的测定.德文版本EN 16317-2013
Fertilizers - Determination of trace elements - Determination of arsenic by inductively coupled plasma-atomic emission spectrometry (ICP-AES) after aqua regia dissolution; German version EN 16317:2013