摘要
用NaOH熔融矿样 ,经过反酸化制备成样品溶液 ,应用电感耦合等离子体发射光谱法 (ICP -AES)在同一份溶液中同时定量测定地质样品中的主体元素 :硅、铝、磷、铁、镁、钙、钛 7种元素 ,达到了较好的准确度及精密度。
Geological samples are first dissolved in NaOH solution and a certain amount of the sample solution is then collected for identification. A combination of ICP (inductively coupled plasma) and AES (atomic-emission spectroscopy) is adopted to identify main elements (Si, Al,P,Fe,Mg,Ca,Ti,in the prepared solution. This will improve the veracity of the identification.
出处
《化工矿产地质》
CAS
2001年第4期249-251,共3页
Geology of Chemical Minerals
