YS/T 1512.8-2021 Active Industry standards-Non-ferrous metals

YS/T 1512.8-2021 Copper smelting dust chemical analysis methods - Part 8: Determination of silver and gold content - Flame atomic absorption spectroscopy and fire assay method

YS/T 1512.8-2021 Copper smelting dust chemical analysis methods - Part 8: Determination of silver and gold content - Flame atomic absorption spectroscopy and fire assay method

Publish Date: 2021-08-21 Implement Date: 2022-02-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YS/T 1512.8-2021

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Analysis methods for heavy metals and their alloys

ICS Name: Copper and copper alloys

Publish Date: 2021-08-21

Implement Date: 2022-02-01

Scope

This document is applicable to the determination of silver and gold content in copper smelting fumes. Method 1: Determination range: silver 60.0 g/t to 1600.0 g/t; Method 2: Determination range: gold 0.30 g/t to 55.0 g/t.

Development Information

Same series standard

YS/T 1512.1-2021 Copper smelting dust chemical analysis methods - Part 1: Determination of copper content - Flame atomic absorption spectroscopy and iodometric methods YS/T 1512.2-2021 Copper smelting dust chemical analysis methods - Part 2: Determination of lead content - Flame atomic absorption spectrometry and Na2EDTA titration method YS/T 1512.3-2021 Copper smelting dust chemical analysis methods - Part 3: Determination of zinc content - Flame atomic absorption spectroscopy and Na2EDTA titration method YS/T 1512.4-2021 Copper smelting dust chemical analysis methods - Part 4: Determination of bismuth content - Flame atomic absorption spectrometry and Na2EDTA titration method YS/T 1512.5-2021 Copper smelting dust chemical analysis method - Part 5: Determination of arsenic content - Ammonium iron sulfate titration method YS/T 1512.6-2021 Copper smelting dust chemical analysis methods - Part 6: Determination of indium content - Flame atomic absorption spectrometry YS/T 1512.7-2021 Copper smelting dust chemical analysis method - Part 7: Determination of cadmium content - Flame atomic absorption spectroscopy and titrimetric method YS/T 1512.9-2021 Copper smelting dust chemical analysis method - Part 9: Determination of antimony content - Flame atomic absorption spectroscopy

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