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GB/T 5686.9-2023
Ferromanganese, manganese-silicon alloy, ferromanganese nitride and metallic manganese. Determination of manganese, silicon, phosphorus and iron content. Wavelength dispersive X-ray fluorescence spectrometry (cast glass plate method)
- 英文版
GB/T 6730.87-2023
Iron ore, determination of total iron and other multi-element content, wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method)
- 英文版
GB/T 6730.51-2023
Iron ores - Determination of carbon content in carbonates - Caustic soda asbestos absorption gravimetric method
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GB/Z 42358-2023
Iron ore - Wavelength dispersive X-ray fluorescence spectrometer - Determination of accuracy
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GB/T 6730.60-2022
Iron ores - Determination of nickel content - Flame atomic absorption spectrometric method
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GB/T 6730.5-2022
Iron ores -- Determination of total iron content -- Titrimetric method after titanium trichloride reduction
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GB/T 41497-2022
Vanadium, iron, vanadium, silicon, phosphorus, manganese, aluminum and iron determination of content wavelength dispersive X-ray fluorescence spectrometric method
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GB/T 3286.11-2022
Methods for chemical analysis of limestone and dolomite—Part 11: Determination of calcium oxide, magnesium oxide, silicon dioxide, aluminium oxide and iron oxide content—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method)
- 英文版
GB/T 20899.7-2022
Methods for chemical analysis of gold ores - Part 7: Determination of iron content
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GB/T 5687.13-2021
Ferrochromium—Determination of chromium, silicon, manganese, titanium, vanadium, iron contents—Wavelength dispersive X-ray fluorescence spectrometry (fused cast bead method)
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GB/T 14352.19-2021
Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 19: Determination of bismuth, cadmium, cobalt, copper, iron, lithium, nickel, phosphorus, lead, strontium, vanadium and zinc content -- Inductive-coupled plasma atomic emission spe
- 英文版
GB/T 6730.25-2021
Iron ores—Determination of total rare earth contents—Oxalate gravimetric method
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GB/T 6730.28-2021
Iron ores—Determination of fluorine content—Ion-selective electrode method
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GB/T 6730.48-2021
Iron ores—Determination of bismuth content— Dithiodiantipyryl methane spectrophotometric method
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GB/T 8151.22-2020
Methods for chemical analysis of zinc concentrates—Part 22: Determination of zinc, copper, lead,iron,aluminium ,calcium and magnesium contents—Wavelength dispersive X-ray fluorescence spectrometric method
- 英文版
GB/T 6730.82-2020
Iron ores—Determination of barium content—EDTA titrimetric method
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GB/T 6730.81-2020
Iron ores—Determination of multiple trace elements—Inductively coupled plasma mass spectrometric method
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GB/T 6730.80-2019
Iron ores—Determination of mercury content—Cold atomic absorption spectrometric method
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GB/T 6730.79-2019
Iron ores—Determination of cadmium content—Hydride generation-atomic fluorescence spectrometric method
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GB/T 6730.78-2019
Iron ores—Determination of cadmium content—Graphite furnace atomic absorption spectrophotometric method
- 英文版
GB/T 6730.77-201
Iron ores—Determination of arsenic content—Hydride generation-atomic fluorescence spectrometric method
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GB/T 6730.56-2019
Iron ores—Determination of aluminum content—Flame atomic absorption spectrometric method
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GB/T 223.89-2019
Iron, steel and alloy—Determination of tellurium content—Hydride generation-atomic fluorescence spectrometric method
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GB/T 6730.55-2019
Iron ores—Determination of tin content—Flame atomic absorption spectrometric method
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GB/T 37673-2019
:Determination of silicon,aluminum,iron,calcium,magnesium,sodium,potassium,phosphorus,titanium,manganese,strontium and barium in coal ash—X-ray fluorescence spectrometric method
- 英文版
GB/T 6730.52-2018
Iron ores—Determination of cobalt content—Flame atomic absorption spectrometric method
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GB/T 6730.2-2018
Iron ores—Determination of moisture content—Gravimetric method
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GB/T 3884.21-2018
Methods for chemical analysis of copper concentrates-Part 21:Determination of copper,sulfur,lead,zinc,iron, aluminium,calcium,magnesium,manganese content-Wavelength dispersive X-ray fluorescence spectrometric method
- 英文版
GB/T 6730.14-2017
Iron ores—Determination of calcium content—Flame atomic absorption spectrometric method
- 英文版
GB/T 6730.49-2017
Iron ores—Determination of potassium content—Flame atomic absorption spectrometric method
- 英文版

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