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YS/T 240.11-2024 English PDF

YS/T 240.11: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YS/T 240.11-2024EnglishRFQ ASK 3 days [Need to translate] (Chemical analysis method for bismuth concentrate - Part 11: Determination of silver and gold content - Flame atomic absorption spectrometry and fire assay-flame atomic absorption spectrometry) Valid YS/T 240.11-2024
YS/T 240.11-2007English239 Add to Cart 3 days [Need to translate] Methods for chemical analysis of bismuth concentrate. Determination of silver content. Flame atomic absorption spectrometric method Obsolete YS/T 240.11-2007

Basic data

Standard ID YS/T 240.11-2024 (YS/T240.11-2024)
Description (Translated English) (Chemical analysis method for bismuth concentrate - Part 11: Determination of silver and gold content - Flame atomic absorption spectrometry and fire assay-flame atomic absorption spectrometry)
Sector / Industry Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H13
Classification of International Standard 77.120.99
Date of Issue 2024-10-24
Date of Implementation 2025-05-01
Older Standard (superseded by this standard) YS/T 240.11-2007
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This standard specifies the determination method of silver and gold content in bismuth concentrate. Method 1 is the determination of silver by flame atomic absorption spectrometry, and method 2 is the determination of gold by fire assay-flame atomic absorption spectrometry. This standard applies to the determination of silver and gold content in bismuth concentrate.