Standard Number: YS/T 1171.13-2021(YS/T1171.13-2021)
Chinese:再生锌原料化学分析方法 第13部分:铊含量的测定 电感耦合等离子体质谱法和电感耦合等离子体原子发射光谱法
English:Methods of chemical analysis for recycled zinc raw materials Part 13: Determination of thallium content Inductively coupled plasma mass spectrometry and inductively coupled plasma atomic emission spectrometry
Effective Date:2022-02-01
Standard Applicability:This document applies to the determination of thallium content in recycled zinc raw materials (including zinc dross, zinc ash, crude zinc oxide, flue ash, gas sludge/ash, zinc-containing soot, zinc-containing materials, etc., not applicable to waste zinc batteries, waste coatings, etc.). Determination range of Method 1: 0.00005 % to 0.010 %; Determination range of Method 2: 0.0040% to 0.22%. The arbitration method for the overlapping interval of the determination range in this part is Method 1.
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