铁矿中汞含量的测定 微波消解-冷原子吸收分光光度法铁矿中汞含量的测定 微波消解-冷原子吸收分光光度法Determination of mercury content in iron ores--Microwave digestion-cold atomic absorption spectro photometry method
锰矿中砷、汞元素测定 微波消解-原子荧光光谱法
Determination of arsenic and mercury content in managanese ore—Microwave digestion-atomic fluorescence spectrometry method
2013-11-06
ISO 21826-1-2022
Iron ores — Determination of total iron content using the EDTA photometric titration method — Part 1: Microwave digestion method
铁矿石.用EDTA光度滴定法测定总铁含量.第1部分:微波消解法