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Std ID |
Description (Standard Title) |
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GB/T 1822-1979
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Determination of copper content in tin concentrates--Biscyclohexanone oxalyl-dihydrazone photometric method
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GB/T 1823-1979
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Determination of lead content in tin concentrates
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GB/T 1824-1979
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Determination of arsenic content in tin concentrates
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GB/T 1825-1979
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Determination of antimony content in tin concentrates--Malachite green photometric method
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GB/T 1826-1979
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Determination of bismuth content in tin concentrates--Dithiodiantipyryl methane photometric method
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GB/T 1827-1979
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Determination of zinc content in tin concentrates--Polarographic method
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GB/T 1828-1979
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Determination of tungsten trioxide content in tin concentrates--Thiocyanate photometric method
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GB/T 1829-1979
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Determination of sulfur content in tin concentrates--Direct combustion-iodometric method
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GB/T 1830-1979
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Determination of aluminium oxide content in tin concentrates--Chromazurol S photometric method
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GB/T 1831-1979
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Determination of silicon dioxide content in tin concentrates--Silicon molybdenum blue photometric method
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GB/T 1832-1979
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Determination of magnesium oxide content in tin concentrates--Xylidyl blue 2 photometric method
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GB/T 1833-1979
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Determination of calcium oxide content in tin concentrates--EDTA volumetric method
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GB/T 42630-2023
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Methods for chemical phase analysis of copper nickel sulfide ores - Determination of nickel and cobalt contents in six mineral phases
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GB/T 14352.19-2021
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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 - Inductively coupled plasma atomic emission spe
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GB/T 14352.20-2021
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Methods for chemical analysis of tungsten ores and molybdenum ores - Part 20: Determination of niobium, tantalum, zirconium, hafnium and 15 rare earth elements content - Inductively coupled plasma mass spectrometry
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GB/T 14352.21-2021
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Methods for chemical analysis of tungsten ores and molybdenum ores - Part 21: Determination of arsenic content - Hydride generation atomic fluorescence spectrometry
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GB/T 14352.22-2021
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Methods for chemical analysis of tungsten ores and molybdenum ores - Part 22: Determination of antimony content - Hydride generation atomic fluorescence spectrometry
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GB/T 14353.19-2019
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 19: Determination of tin content -- Hydride generation atomic fluorescence spectrometry
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GB/T 14353.20-2019
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 20: Determination of rhenium content -- Inductively coupled plasma mass spectroscopy
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GB/T 14353.21-2019
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 21: Determination of arsenic content -- Hydride generation atomic fluorescence spectrometry
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GB/T 14353.13-2014
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 13: Determination of gallium content, indium content, thallium content, tungsten content and molybdenum content
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GB/T 14353.14-2014
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 14: Determination of germanium content
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GB/T 14353.15-2014
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 15: Determination of selenium content
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GB/T 14353.17-2014
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 17: Determination of thallium content
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GB/T 14353.18-2014
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Methods for chemical analysis of copper ores, lead ores and zine ores - Part 18: Determination of copper content, lead content, zinc content, cobalt content and nickel content
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GB/T 14352.10-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 10: Determination of arsenic content
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GB/T 14352.11-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 11: Determination of bismuth content
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GB/T 14352.1-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 1: Determination of tungsten content
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GB/T 14352.12-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 12: Determination of silver content
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GB/T 14352.13-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 13: Determination of tin content
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GB/T 14352.14-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 14: Determination of gallium content
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GB/T 14352.15-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 15: Determination of germanium content
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GB/T 14352.16-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 16: Determination of selenium content
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GB/T 14352.17-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 17: Determination of tellurium content
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GB/T 14352.18-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 18: Determination of rhenium content
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GB/T 14352.2-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 2: Determination of molybdenum content
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GB/T 14352.3-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 3: Determination of copper content
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GB/T 14352.4-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 4: Determination of lead content
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GB/T 14352.5-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 5: Determination of zinc content
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GB/T 14352.6-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 6: Determination of cadmium content
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GB/T 14352.7-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 7: Determination of cobalt content
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GB/T 14352.8-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 8: Determination of nickel content
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GB/T 14352.9-2010
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Methods for chemical analysis of tungsten ores and molybdenum ores -- Part 9: Determination of sulfur content
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GB/T 14353.10-2010
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 10: Determination of tungsten content
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GB/T 14353.11-2010
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 11: Determination of silver content
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GB/T 14353.1-2010
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 1: Determination of copper content
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GB/T 14353.12-2010
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 12: Determination of sulfur content
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GB/T 14353.16-2010
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 16: Determination of tellurium content
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GB/T 14353.2-2010
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 2: Determination of lead content
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GB/T 14353.3-2010
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 3: Determination of zinc content
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GB/T 14353.4-2010
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 4: Determination of cadmium content
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GB/T 14353.5-2010
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 5: Determination of nickel content
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GB/T 14353.6-2010
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 6: Determination of cobalt content
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GB/T 14353.7-2010
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 7: Determination of arsenic content
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GB/T 14353.8-2010
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 8: Determination of bismuth content
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GB/T 14353.9-2010
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Methods for chemical analysis of copper ores, lead ores and zinc ores -- Part 9: Determination of molybdenum content
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GB/T 8152.10-1989
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Methods for chemical analysis of lead concentrates--Determination of silver content--Flame atomic absorption spectrophotometric method
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GB/T 8152.9-1989
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Method for chemical analysis of lead concentrates--The fire-assaying methods for the determination of gold and silver content
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GB/T 31948-2015
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Chromium ores -- Determination of mercury content -- Solid sampling and direct mercury analysis method
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GB/T 29517-2013
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Method for manual sample preparation of chrome ores in bulk
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GB/T 24192-2009
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Chromium ores -- Determination of particle size by sieving
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GB/T 24193-2009
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Chromium ores and concentrates -- Determination of aluminium, iron, magnesium and silicon content -- Inductively coupled plasma atomic emission spectrometry
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GB/T 24220-2009
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Chromium ores -- Determination of hygroscopic moisture content in analytical samples -- Gravimetric method
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GB/T 24221-2009
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Chromium ores -- Determination of calcium and magnesium contents -- EDTA titrimetric method
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GB/T 24222-2009
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Chromium ores -- Determination of moisture of lots
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GB/T 24223-2009
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Chromium ores -- Determination of phosphorus content -- Reduced molybdophosphate photometric method
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GB/T 24224-2009
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Chromium ores -- Determination of sulfur content -- Combustion-neutralization titration method, combustion-potassium iodate titration method and combustion-infrared absorption method
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GB/T 24225-2009
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Chromium ores -- Determination of total iron content -- Titrimetric method after reduction
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GB/T 24226-2009
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Chromium ores and concentrates -- Determination of calcium contents -- Flame atomic absorption spectrometric method
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GB/T 24227-2009
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Chromium ores and concentrates -- Determination of silicon content -- Spectrophotometric method and gravimetric method
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GB/T 24228-2009
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Chromium ores and concentrates -- Methods of chemical analysis -- General instruction
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GB/T 24229-2009
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Chromium ores and concentrates -- Determination of aluminium content -- Complexometric method
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GB/T 24230-2009
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Chromium ores and concentrates -- Determination of chromium content -- Titrimetric method
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GB/T 24231-2009
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Chrome ores -- Determination of magnesium, aluminum, silicon, calcium, titanium, vanadium, chrome, manganese, iron and nickel content -- Wavelength dispersive X-ray fluorescence spectrometric method
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GB/T 24243-2009
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Chromium ores -- Increment sampling
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GB/T 45479-2025
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Manganese ores and concentrates - Determination of potassium oxide and sodium oxide content - Flame atomic emission spectrometric method
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GB/T 45480-2025
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Manganese ores and concentrates - Determination of aluminium content - Photometric and gravimetric methods
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GB/T 46050-2025
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Manganese and chromium ores - Experimental methods for checking the precision of sample division
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GB/T 14949.7-2024
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Manganese ores - Determination of sodium and potassium content - Flame atomic absorption spectrometric method
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GB/T 21836-2024
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Manganous manganic oxide
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GB/T 44031-2024
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Manganese ores - Methods of chemical analysis - General instructions
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GB/T 14949.12-2021
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Manganese ores - Determination of combined water content - Gravimetric method
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GB/T 14949.5-2021
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Manganese ores - Determination of titanium content - Diantipyrylmethane spectrophotometric method
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GB/T 14949.11-2021
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Manganese ores - Determination of carbon content - Gravimetric method and infrared absorption method
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GB/T 14949.2-2021
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Manganese ores - Determination of nickel content - Flame atomic absorption spectrometric method
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GB/T 14949.6-2021
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Manganese ores - Determination of copper, lead and zinc content - Flame atomic absorption spectrometric method
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GB/T 14949.8-2018
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Manganese ores -- Determination of hygroscopic moisture content -- Gravimetric method
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GB/T 1506-2016
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Manganese ores - Determination of manganese content - Potentiometric method and ammonium iron (II) sulphate titrimetric method
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GB/T 1509-2016
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Manganese ores -- Determination of silicon content -- Perchloric acid dehydration gravimetric method
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GB/T 1510-2016
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Manganese ores - Determination of aluminium content - EDTA titrimetric method
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GB/T 1511-2016
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Manganese ores -- Determination of calcium and magnesium contents -- EDTA titrimetric method
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GB/T 31949-2015
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Manganese ores -- Determination of mercury content -- Solid sampling and direct mercury analysis method
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GB/T 29516-2013
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Manganese ores -- Determination of moisture content
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GB/T 29651-2013
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Manganese ores and concentrates -- Determination of total iron content -- Flame atomic absorption spectrometric method
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GB/T 29653-2013
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Manganese ores -- Determination of size distribution by sieving
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GB/T 24197-2009
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Manganese Ores - Determination of Iron, Silicon, Aluminum, Calcium, Barium, Magnesium, Potassium, Copper, Nickel, Zinc, Phosphorus, Cobalt, Chromium, Vanadium, Arsenic, Lead, Titanium and Vanadium - Inductively Coupled Plasma Atomic Emission Spectrometry
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GB/T 24519-2009
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Manganese ores -- Determination of magnesium, aluminum, silicon, phosphorus, sulfur, potassium, calcium, titanium, manganese, iron, nickel, copper, zinc, barium and lead content -- Wavelength dispersive X-ray fluorescence spectrometric method
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GB/T 21836-2008
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Manganous manganic oxide for soft magnetic ferrites
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GB/T 1507-2006
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Manganese Ores -- Determination of active oxygen content -- Potassium dichromate titrimetric method
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GB/T 1509-2006
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Manganese ores -- Determination of silicon content -- Perchloric acid dehydration gravimetric method
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