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YS/T 3014-2013 Gold-loaded carbon (USD) via email in 1-3 business day VALID
GB/T 29509.1-2013 Methods for chemical analysis of gold-loaded carbon—Part 1:Determination of gold content (USD) via email in 1-3 business day VALID
YS/T 3017-2012 Technical specification for safety management of solid sodium cyanide in gold industry (USD) via email in 1-3 business day VALID
GB/T 20899.1-2019 Methods for chemical analysis of gold ores—Part 1:Determination of gold content (USD) via email in 1-3 business day TO BE VALID
GB/T 20899.3-2019 Methods for chemical analysis of gold ores—Part 3:Determination of arsenic content (USD) via email in 1-3 business day TO BE VALID
GB/T 34167-2017 Gold mining industry terminology (USD) via email in 1-8 business day VALID
GB/T 7739.13-2019 Methods for chemical analysis of gold concentrates—Part 13:Determination of lead,zinc,bismuth,cadmium,chromium,arsenic and mercury contents—Inductively coupled plasma atomic emission spectrometry (USD) via email in 1-3 business day VALID
GB/T 17418.1-2010 Methods for analysis of noble metals in geochemical samples—Part 1:General rules and regulations (USD) via email in 1-3 business day VALID
GB/T 17418.5-2010 Methods for analysis of noble metals in geochemical samples - Part 5: Determination of ruthenium and osmium content - Separationby distillation-catalytic spectrophotometric method (USD) via email in 1-3 business day VALID
GB/T 17418.3-2010 Methods for analysis of noble metals in geochemical samples - Part 3: Determination of palladium content - Preconcentration by thiourea - graphite furnace atomic absorption spectrophotometric method (USD) via email in 1-3 business day VALID
GB/T 17418.4-1998 Methods for analysis of noble metals in geochemcial samples-Determination of iridium content-Preconcentration by thiourea-Catalytic spectrophotometric method (USD) via email in 1-3 business day ABOLISHED
YS/T 3015.3-2013 Methods for chemical analysis of gold-loaded carbon—Part 3:Determination of calcium and magnesium contents—Flame atomic absorption spectrometry (USD) via email in 1-3 business day VALID
YS/T 3015.1-2013 Methods for chemical analysis of gold-loaded carbon—Part 1:Determination of moisture content—Desiccation gravimetric method (USD) via email in 1-3 business day VALID
YS/T 3007-2012 The norm of energy consumption per unit product of electric heating gold loaded carbon desorption and electrolytic process (USD) via email in 1-3 business day VALID
GB/T 29509.2-2013 Methods for chemical analysis of gold-loaded carbon—Part 2:Determination of silver content—Flame atomic absorption spectrometry (USD) via email in 1-3 business day VALID
GB/T 32841-2016 Method of gold ore sampling (USD) via email in 1 business day VALID
GB/T 17418.6-1998 Methods for analysis of noble metals in geochemcial samples-Determination of platinum palladium and gold content-Preconcentration by fire assay-Emission spectrographic method (USD) via email in 1-3 business day ABOLISHED
YS/T 3003-2011 Regulations of the compilation on feasibility study report in the gold industry projects (USD) via email in 1-8 business day VALID
GB/T 32840-2016 Gold ore (USD) via email in 1 business day VALID
GB/T 20899.10-2007 Methods for chemical analysis of gold ores—Part 10:Determination of antimony contents via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
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