YS/T 1084.1-2015Methods for chemical analysis of crude selenium - Part 1: Determination of gold content - Fire assay gravimetric and flame atomic absorption spectrmetric method method (English PDF)
粗硒化学分析方法 第1部分：金量的测定火试金重量法和原子吸收光谱法
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Issued by
Ministry of Industry and Information Technology
Level / Type
National · Recommended
Issue date
April 30, 2015
Implementation date
October 1, 2015
Scope
YS/T 1084.1-2015 is the English-translated version of 粗硒化学分析方法 第1部分：金量的测定火试金重量法和原子吸收光谱法.
YS/T 1084.1-2015 — YS/T 1084 This section provides the determination of selenium in crude gold content. This section applies to the determination of selenium in crude gold content. Measuring range. 1.0g/t ~ 150.0g/t.
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Document preview — YS/T 1084.1-2015
National Standard of the People's Republic of China
- ICS
- 77.120.99
- Classification
- H 13
Issued by: Ministry of Industry and Information Technology
Contents
- What this standard covers1
- Document data2
What this standard covers
This Standard specifies the method for the determination of gold content of crude selenium. This Standard applies to the determination of selenium in crude gold content. Measuring range: 1.0 g /T ~ 150.0 g /T.
Document data
International classification (ICS): 77.120.99.
Chinese classification (CCS): H13.
Estimated length of the Chinese original: 10,151 words.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
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Related Standards
YS/T 1084.2-2015 — Methods for chemical analysis methods of crude selenium. Part 2: Determination of silver content. Flame atomic absorption spectrometric method
YS/T 1084.3-2018 — Methods for chemical analysis of crude selenium - Part 3: Determination of selenium content. The gravimetric method by reduction of hydroxylamine hydrochloride and sodium thiosulfate titration
YS/T 1084.4-2024 — Chemical analysis method of crude selenium - Part 4: Determination of tellurium content - Weight method
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YS/T 1084.1-2015
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