The result shows that there - exist Fe, Me, AI, Cinc, Ca and Cu elements in Gomuti palm powder. Determination of aluminium, copper, zinc, lead, arsenic and cadmium in manganese ores by inductively coupled plasma atomic emission spectrometry
结果表明：桄榔粉中含有铁、镁、铝、锌、钙、铜等多种金属元素成分。电感耦合等离子体原子发射光谱法测定锰矿石中铝铜锌铅砷镉