T/CSTM 00376E-2021 钒钛磁铁矿 钪、铌、锆、镓、锗、铟、硒、碲、铋含量的测定 微波消解-电感耦合等离子体质谱法

范围:This document is applicable to the determination of scandium, niobium, zirconium, gallium, germanium, indium, selenium, tellurium and bismuth in raw ore, concentrate and tailings of vanadium titanium magnetite. The determination range (mass fraction) of each element is from 0.0001% to 0.1000%.; 主要技术内容:This document specifies the determination of scandium, niobium, zirconium, gallium, germanium, indium, selenium, tellurium and bismuth in vanadium titanium magnetite ore by microwave digestion - inductively coupled plasma mass spectrometric method.