Standard Number: YS/T 1345.4-2020(YS/T1345.4-2020)
Chinese:高铋铅化学分析方法 第4部分：锑含量的测定 火焰原子吸收光谱法和硫酸铈滴定法
English:Methods of chemical analysis for high bismuth lead Part 4: Determination of antimony content Flame atomic absorption spectrometry and cerium sulfate titrimetry
Effective Date:2020-10-01
Standard Applicability:This part applies to the determination of antimony content in high bismuth lead ore. Determination range of Method 1: 0. 10 % to 4.00 %; Determination range of Method 2: 4.00 % to 8.00 %.
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