电感耦合等离子体原子发射光谱法测定土壤中总磷的含量  

Determination on Total Phosphorus Content in Soil by Inductively Coupled Plasma Atomic Emission Spectrometry

作　　者：周娅[1,2] 王劲榕 杨赟金[1,2] 施昱 ZHOU Ya;WANG Jing-rong;YANG Yun-jin;SHI Yi(Kunming Metallurgical Research Institute,Kunming,Yunnan 650031,China;The Key Lab of New Technology for Mineral Processing and Metallurgy of Yunnan Province,Kunming,Yunnan 650031,China)

机构地区：[1]昆明冶金研究院,云南昆明650031 [2]云南省选冶新技术重点实验室,云南昆明650031

出　　处：《云南冶金》2019年第2期76-79,共4页Yunnan Metallurgy

摘　　要：建立了电感耦合等离子体原子发射光谱法测定土壤中总磷含量的分析方法,确定了各项分析条件。方法中磷的测定范围25mg/kg～10000mg/kg,结果表明,该方法分析速度快,测定范围广,准确度高,满足测定结果和分析技术的要求。The determination method on total phosphorus content in soil by inductively coupled plasma atomic emission spectrometry is established,and each analysis conditions are confirmed.In the above mentioned method,the measuring range of phosphorus is 25mg/kg^0000mg/kg,the results show,the analysis speed is fast,the measuring range is wide,the accuracy degree is high,which can meet the requirements of testing results and analytical technology.

关 键 词：土壤 总磷 电感耦合等离子体原子发射光谱法 

分 类 号：O657.31[理学—分析化学]