Geochemical samples
Geochemical samples, Total:24 items.
The international standard classification for "Geochemical samples" includes: Metalliferous minerals .
The Chinese standard classification for "Geochemical samples" includes: Precious metal ore , Heavy metal ore .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 17418.4-2010 Methods for analysis of noble metals in geochemical samples - Part 4: Determination of iridium content - Preconcentration by thiourea-catalytic spectrophotometric method
- 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 spectroph
- 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
- GB/T 17418.6-1998 Methods for analysis of noble metals in geochemical samples--Determination of platinum, palladium and gold content-Preconcentration by fire assay-Emission spectrographic method
- GB/T 17418.2-2010 Methods for analysis of noble metals in geochemical samples—Part 2:Determination of platinum and rhodium content—Preconcentration by thiourea-catalytic polarographic method
- GB/T 17418.1-1998 Methods for analysis of noble metals in geochemical samples--General rules and regulations
- GB/T 17418.3-1998 Methods for analysis of noble metals in geochemical samples--Determination of palladium content-Preconcentration by thiourea-Graphite furnace atomic absorption spectrophotometric method
- GB/T 17418.5-1998 Methods for analysis of noble metals in geochemical samples--Determination of ruthenium and osmium content-Separation by distillation-Catalytic spectrophotometric method
- GB/T 17418.6-2010 Methods for analysis of noble metals in geochemical samples—Part 6:Determination of platinum,palladium and gold content—Preconcentration by fire assay-emission spectrometry
- GB/T 17418.7-2010 Methods for analysis of noble metals in geochemical samples—Part 7:Determination of platinum group elements—By nickel sulfide fire assay-inductively coupled plasma mass spectrometry
- GB/T 17418.2-1998 Methods for analysis of noble metals in geochemcial samples-Determination of platinum and rhodium content-Preconcentration by thiourea-Catalytic polarographic method
- GB/T 17418.4-1998 Methods for analysis of noble metals in geochemical samples--Determination of iridium content-Preconcentration by thiourea-Catalytic spectrophotometric method
- GB/T 17418.1-2010 Methods for analysis of noble metals in geochemical samples—Part 1:General rules and regulations
Professional Standard - Geology
- DZ/T 0279.13-2016 Analysis methods for regional geochemical sample. Part 13: Determination of arsenic, antimony and bismuth contents by hydride generation-atomic fluorescence spectrometry
- DZ/T 0279.14-2016 Analysis methods for regional geochemical sample. Part 14: Determination of selenium contents by hydride generation-atomic fluorescence spectrometry
- DZ/T 0279.11-2016 Analysis methods for regional geochemical sample. Part 11: Determination of silver, boron and tin contents by alternating current arc-emission spectrometry
- DZ/T 0279.20-2016 Analysis methods for regional geochemical sample. Part 20: Determination of tungsten and molybdenum contents by alkali fusion-catalytic wave polarography
- DZ/T 0279.4-2016 Analysis methods for regional geochemical sample. Part 4: Determination of aurum contents by foamed plastic enrichment-inductively coupled plasma mass spectrometry
- DZ/T 0279.28-2016 Analysis methods for regional geochemical sample. Part 28: Determination of sulfur contents by burning-iodine quantity method
- DZ/T 0279.23-2016 Analysis methods for regional geochemical sample. Part 23: Determination of iodine contents by ion chromatography
Qinghai Provincial Standard of the People's Republic of China
- DB63/T 1729-2019 Determination of platinum, palladium, ruthenium, rhodium, osmium, iridium in geochemical samples Sulfonium nickel assay gold enrichment - inductively coupled plasma mass spectrometry
Anhui Provincial Standard of the People's Republic of China
- DB34/T 2127.1-2014 Methods of Analysis of Samples for Regional Geochemical Surveys Part 1: General
Sichuan Provincial Standard of the People's Republic of China
- DB51/T 2114-2016 Determination of Platinum and Palladium in Geochemical Samples by Inductively Coupled Plasma Mass Spectrometry
- DB51/T 2112-2016 Determination of Gold in Geochemical Samples by Inductively Coupled Plasma Mass Spectrometry
Geochemistry,Organic Geochemistry,Organic Geochemical Parameters,Geochemical Sample Analysis,rock geochemistry,Regional Geochemistry,Geochemical Exploration,Geochemical Survey Samples,Biogeochemistry,Geochemical samples,Geochemical Exploration,Geochemical samples,geochemical and geological samples,Geochemical and geological samples,geochemical survey,Geochemical Sample Analysis Methods,"Geochemistry,Analysis methods of precious metals in geochemical samples,Geochemical Census
