YS/T 1157.2-2016Methods for chemical analysis of crude cobalt hydroxide - Part 2: Determination of nickel, copper, iron, manganese, zinc, lead, arsenic and cadmium contents - Inductively coupled plasma atomic emission spectrometry (English PDF)

YS/T 1157.2-2016 is the English-translated version of 粗氢氧化钴化学分析方法 第2部分：镍、铜、铁、锰、锌、铅、砷和镉量的测定 电感耦合等离子体原子发射光谱法.

YS/T 1157.2-2016 — This section YS/T 1157 specifies the determination of nickel, copper, iron, manganese, zinc, lead, arsenic and cadmium in crude cobalt hydroxide.

This section applies to the determination of nickel, copper, iron, manganese, zinc, lead, arsenic and cadmium in the crude cobalt hydroxide. The measurement range is shown in Table 1.

Table 1 measurement range Elemental determination range (mass fraction) /% Elemental determination range (mass fraction) /% Nickel 0.10 ~ 5.00 Copper 0.10 ~ 10.00 Iron 0.10 ~ 5.00 Manganese 0.10 ~ 2.50 Zinc 0.050 ~ 3.00 Lead 0.020 ~ 0.20 Arsenic 0.020 ~ 0.30 Cadmium 0.0010 ~ 0.010

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.

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