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Std ID |
Description (Standard Title) |
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GB/T 15249.2-2009
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Methods for chemical analysis of crude gold -- Part 2: Determination of silver content -- Fire assay gravimetric and EDTA titrimetric methods
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GB/T 15249.3-2009
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Methods for chemical analysis of crude gold -- Part 3: Determination of copper content -- Iodometric method
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GB/T 15249.4-2009
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Methods for chemical analysis of crude gold -- Part 4: Determination of lead content -- EDTA titrimetric method
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GB/T 15249.5-2009
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Methods for chemical analysis of crude gold -- Part 5: Determination of mercury content -- Cold atomic absorption spectrometry
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GB/T 11066.10-2009
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Methods for chemical analysis of gold -- Determination of silicon content -- Molybdenum blue spectrophotometry
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GB/T 23275-2009
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Methods for chemical analysis of ruthenium determination of lead, iron, nickel, aluminum, copper, silver, gold, platinum, palladium, rhodium, iridium and silicon in ruthenium powder by glow discharge mass spectrometry
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GB/T 23514-2009
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Chemical analysis methods for nuclear-grade Ag-In-Cd alloys
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GB/T 23613-2009
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Methods for chemical analysis of osmium powder -- Determination of magnesium, iron, nickel, aluminum, copper, silver, gold, platinum, iridium, palladium, rhodium and silicon content -- Inductively coupled plasma atomic emission spectrometry
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GB/T 11066.6-2009
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Methods for chemical analysis of gold -- Determination of magnesium, nickel, manganese, palladium contents -- Flame atomic absorption spectrometry
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GB/T 11066.7-2009
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Methods for chemical analysis of gold, silver measuring spark atom of copper, iron, lead, antimony, bismuth, palladium, magnesium, tin, nickel, manganese and chromium amount of emission spectrometry
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GB/T 11066.8-2009
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Method for chemical analysis of gold -- Determination of silver, copper, iron, lead, antimony, bismuth, palladium, magnesium, nickel, manganese and chromium content -- Ethyl acetate extraction-inductively coupled plasma-atomic emission spectrometry
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GB/T 11066.9-2009
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Methods for chemical analysis of gold -- Determination of arsenic and tin contents -- Hydride generation-atomic fluorescence spectrometry
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GB/T 11067.1-2006
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Methods for chemical analysis of silver -- Determination of silver content -- Silver chloride precipitation-flame atomic absorption spectrometric method
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GB/T 11067.2-2006
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Methods for chemical analysis of silver -- Determination of copper contents -- Flame atomic absorption spectrometric method
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GB/T 11067.3-2006
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Methods for chemical analysis of silver -- Determination of selenium and tellurium content -- Determination of selenium and tellurium content -- Inductively coupled plasma atomic emission spectrometric method
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GB/T 11067.4-2006
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Methods for chemical analysis of silver -- Determination of antimony content -- The inductively coupled plasma atomic emission spectrometric method
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GB/T 11067.5-2006
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Methods for chemical analysis of silver -- Determination of lead and bismuth contents -- Flame atomic absorption spectrometric method
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GB/T 11067.6-2006
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Methods for chemical analysis of silver -- Determination of iron contents -- Flame atomic absorption spectrometric method
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GB/T 19198-2003
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Precious metals and their alloys of platinum thermal electromotive force test methods
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GB/T 18307-2001
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Method for chemical analysis of crude silver
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GB/T 17373-1998
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Sampling methods for chemical analysis of crude gold
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GB/T 17473.1-1998
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Test methods of precious metal pastes used for thick film microelectronics--Determination of solids content
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GB/T 15072.10-1994
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Gold alloys-Determination of nickel content
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GB/T 15072.11-1994
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Gold alloys-Determination of gadolinium content
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GB/T 15072.12-1994
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Silver alloys-Determination of vanadium content
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GB/T 15072.13-1994
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Silver alloys-Determination of cerium content
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GB/T 15072.15-1994
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Gold, silver and palladium alloys-Determination of nickel, zinc and manganese contents
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GB/T 15072.16-1994
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Gold alloys-Determination of copper and manganese contents
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GB/T 15072.17-1994
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Platinum alloys-Determination of tungsten content
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GB/T 15072.18-1994
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Gold alloys-Determination of iron content
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GB/T 15072.19-1994
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Gold alloys-Determination of chromium content.
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GB/T 15072.20-1994
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Gold alloys-Determination of zirconium content
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GB/T 15072.2-1994
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Silver alloys-Determination of silver content
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GB/T 15072.3-1994
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Gold, platinum and palladium alloys-Determination of platinum content
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GB/T 15072.4-1994
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Palladium, silver alloys-Determination of palladium content
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GB/T 15072.5-1994
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Gold, Palladium alloys-Determination of silver content
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GB/T 15072.6-1994
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Platinum, Palladium alloys-Determination of iridium content
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GB/T 15072.7-1994
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Gold alloys-Determination of chromium content
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GB/T 15072.8-1994
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Gold, Palladium and silver alloys-Determination of copper content
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GB/T 15072.9-1994
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Gold alloys-Determination of indium content
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GB/T 15076.4-1994
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Methods for chemical analysis of tantalum and niobium. Determination of iron content
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GB/T 15249.1-1994
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Crude Gold-Determination of gold content-Fire assay gravimetric method
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GB/T 15249.2-1994
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Crude Gold-Determination of silver content-EDTA titrimetric method
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GB/T 15249.3-1994
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Crude Gold-Determination of copper content-Iodometric method
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GB/T 15249.4-1994
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Crude Gold-Determination of lead content-EDTA titrimetric method
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GB/T 15249.5-1994
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Crude Gold-Determination of mercury content-Cold atomic absorption spectrometric method
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GB/T 11066.1-1989
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Gold--Determination of gold content--Fire assaying method
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GB/T 11066.2-1989
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Gold--Determination of silver content--Flame atomic absorption spectometric method
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GB/T 11066.3-1989
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Gold--Determination of iron content--Flame atomic absorption spectrometric method
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GB/T 11066.4-1989
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Gold--Determination of copper, lead, bismuth and antimony contents--Flame atomic absorption spectrometric method
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GB/T 11066.5-1989
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Gold--Determination of silver, copper, lead, and bismuth contents--Emission spectrographic method
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GB/T 11067.1-1989
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Silver--Determination of silver content--Silver chloride precopitation--Flame atomic absorption spectrometric method
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GB/T 11067.2-1989
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Silver--Determination of copper and gold contents--Flame atomic absorption spectrometric method
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GB/T 11067.3-1989
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Silver--Determination of iron, lead and bismuth contents--Flame atomic absorption spectrometric method
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GB/T 11067.4-1989
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Silver--Determination of antimony content--2- (5-bromo -2-pyridylazo)-5-diethylaminophenol spectrophotometricmethod
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GB/T 11067.5-1989
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Silver--Determination of carbon content--Combustion-conductometric method
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GB/T 11067.6-1989
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Silver--Determination of sulfur content--Combustion potassium iodate titrimetric method
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GB/T 11067.7-1989
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Silver--Determination of copper, bismuth, iron, lead, gold and antimony contents--Emission spectrometric method
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GB/T 1485-1979
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Method for chemical analysis of platinum-rhodium alloys
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GB/T 1486-1979
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Method for chemical analysis of platinum-ruthenium alloys
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GB/T 1488-1979
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Method for chemical analysis of platinum-palladium-rhodium alloys
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GB/T 1490-1979
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Method for chemical analysis of gold-phosphorus alloys
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GB/T 12690.11-2003
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Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides -- Determination of magnesium content -- Flame atomic absorption spectrometric method
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GB/T 12690.12-2003
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Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides -- Determination of thorium content -- Arsenazo Ⅲ spectrophotometric method and inductively coupled plasma mass spectrum method
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GB/T 12690.13-2003
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Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides -- Determination of molybdenum and tungsten content -- Inductively couple plasma atomic emission spectrographic method and inductively coupled plasma mass spectr
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GB/T 12690.6-2003
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Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides -- Determination of iron content -- Kalium thiocyanate, 1, 10-phenanthroline spectrophotometric method
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GB/T 12690.9-2003
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Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides -- Determination of chlorine content -- Silver nitrate turbidimetric method
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GB/T 20931.12-2025
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Methods for chemical analysis of lithium - Part 12: Determination of impurity element contents - Inductively coupled plasma atomic emission spectrometry
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GB/T 6150.19-2025
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Methods for chemical analysis of tungsten concentrates - Part 19: Determination of fluoride content - Ion selective electrode method
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GB/T 6150.20-2025
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Methods for chemical analysis of tungsten concentrates - Part 20: Determination of mercury content - Solid sampling and direct mercury analysis method
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GB/T 31967.3-2025
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Test methods for physical property of rare earth permanent magnetic materials - Part 3: Determination of resistivity
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GB/T 18114.9-2025
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Chemical analysis methods for rare earth concentrates - Part 9: Determination of phosphorus pentoxide content
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GB/T 18114.11-2025
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Chemical analysis methods for rare earth concentrates - Part 11: Determination of fluorine content
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GB/T 18114.3-2025
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Chemical analysis methods for rare earth concentrates - Part 3: Determination of calcium oxide content
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GB/T 12690.11-2025
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Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides - Part 11: Determination of magnesium content - Flame atomic absorption spectrometric method
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GB/T 18114.8-2025
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Chemical analysis methods for rare earth concentrates - Part 8: Determination of rare earth oxide contents and distribution
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GB/T 12690.12-2024
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Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides - Part 12: Determination of thorium and uranium contents - Inductively coupled plasma mass spectrum method
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GB/T 16477.1-2024
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Chemical analysis methods of silicon-based composite rare earth ferroalloy and RE-Mg ferro-silicon alloy - Part 1: Determination of total rare earth and fifteen rare earth elements contents
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GB/T 11064.1-2024
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Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride - Part 1: Determination of lithium carbonate content - Titration
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GB/T 12690.20-2024
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Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides - Part 20: Determination of minor amounts of fluorine and chlorine in rare earth oxides - Ion chromatography method
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GB/T 18882.4-2024
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Chemical analysis methods of mixed rare earth oxide of ion-absorption rare earth ore - Part 4: Determination of iron trioxide content - Inductively coupled plasma atomic emission spectrometry
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GB/T 45020-2024
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Methods for chemical analysis of niobium hafnium alloys - Determination of trace impurity elements content - Inductively coupled plasma mass spectrometry
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GB/T 4698.29-2024
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Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 29: Determination of aluminum, carbon, chromium, copper, iron, manganese, molybdenum, nickel, silicon, tin, vanadium and zirconium contents - Spark atomic emission spect
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GB/T 12690.21-2024
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Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides - Part 21: Determination of sulfate radical content in rare earth oxides - Barium sulfate turbidimetry
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GB/T 4698.26-2024
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Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 26: Determination of tantalum and tungsten content - Inductively coupled plasma atomic emission spectrometry
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GB/T 26416.6-2023
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Chemical analysis methods for rare earth ferroalloy - Part 6: Determination of molybdenum, tungsten and titanium contents - Inductively coupled plasma emission spectrometry
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GB/T 11064.2-2023
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Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride - Part 2: Determination of lithium hydroxide content - Acid-alkali titrimetric method
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GB/T 26416.7-2023
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Chemical analysis methods for rare earth ferroalloy - Part 7: Determination of carbon and sulfur contents - High frequency - infrared absorption method
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GB/T 26416.8-2023
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Chemical analysis methods for rare earth ferroalloy - Part 8: Determination of silicon content - Spectrophotometry
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GB/T 26416.9-2023
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Chemical analysis methods for rare earth ferroalloy - Part 9: Determination of phosphorus content - Bismuth phosphomolybdate blue spectrophotometry
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GB/T 6150.18-2023
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Methods for chemical analysis of tungsten concentrates - Part 18: Determination of barium content一Inductively coupled plasma atomic emission spectrometry
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GB/T 11064.16-2023
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Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride - Part 16: Determination of calcium, magnesium, copper, lead, zinc, nickel, manganese, cadmium, aluminum, iron and sulfate contents - Inductively couple
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GB/T 11064.9-2023
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Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride - Part 9: Determination of sulfate content - Barium sulfate turbidity method
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GB/T 18882.1-2023
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Chemical analysis methods of mixed rare earth oxide of ion-absorption rare earth ore - Part 1: Determination of fifteen rare earth oxides composition
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GB/T 29918-2023
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Rare earth-based hydrogen storage alloys - Test method for measurement of pressure-composition isotherm(PCI)
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GB/T 42656-2023
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Rare earth-based hydrogen storage alloys - Test method for measurement of kinetic properties of hydrogenation dehydrogenation reaction
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GB/T 6150.10-2023
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Methods for chemical analysis of tungsten concentrates - Part 10: Determination of lead content - Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry
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GB/T 6150.12-2023
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Methods for chemical analysis of tungsten concentrates - Part 12: Determination of silicon dioxide content - Silicomolybdenum blue spectrophotometry and gravimetry
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GB/T 6150.15-2023
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Methods for chemical analysis of tungsten concentrates - Part 15: Determination of bismuth content - Hydride generation atomic fluorescence spectrometry and flame atomic absorption spectrometry
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GB/T 6150.4-2023
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Methods for chemical analysis of tungsten concentrates - Part 4: Determination of sulfur content - High frequency-infrared absorption method and combustion-iodometric method
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