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Chinese National Standard: GB/T

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Std ID Description (Standard Title) Detail
GB/T 29656-2013 Chemical analysis methods for praseodymium neodymium dysprosium alloy GB/T 29656-2013
GB/T 29916-2013 Chemical analysis methods for lanthanum magnesium alloy GB/T 29916-2013
GB/T 29918-2013 Method for measuring pressure-composition isotherms of RE-base AB5 hydrogen storage alloys GB/T 29918-2013
GB/T 30454-2013 Test methods of silicate phosphors activated by rare earths for LED GB/T 30454-2013
GB/T 30457-2013 Test methods of rare earth ultraviolet emission phosphors for fluorescent lamps GB/T 30457-2013
GB/T 18116.1-2012 Yttrium-europium oxide -- Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide and lutetium oxid GB/T 18116.1-2012
GB/T 20166.1-2012 Chemical analysis methods of rare earth polishing powder -- Part 1: Determination of cerium oxide content -- Titrimetry GB/T 20166.1-2012
GB/T 20166.2-2012 Chemical analysis methods of rare earth polishing powder -- Part 2: Determination fluorine content -- Ion selective electrode analysis GB/T 20166.2-2012
GB/T 20167-2012 Physical test method of rare earth polishing powder -- Determination of burnishing mass and scratch -- Gravimetry GB/T 20167-2012
GB/T 12687.1-2010 Chemical analysis methods of rare earth nitrate for growth regulator for plant -- Part 1: Determination of arsenic, mercury, lead, cadmium and chromium contents -- Inductively coupled plasma mass spectrometry method GB/T 12687.1-2010
GB/T 12687.2-2010 Chemical analysis methods of rare earth nitrate for growth regulator for plant -- Part 2: Determination of chlorine content GB/T 12687.2-2010
GB/T 12687.3-2010 Chemical analysis methods of rare earth nitrate for growth regulator for plant -- Part 3: Determination of the water insoluble matter content -- Gravimetry GB/T 12687.3-2010
GB/T 12690.16-2010 Chemical analysis methods of non-rare earth impurities in rare earth metals and the oxides -- Part 16: Determination of fluorine content -- Ion selective electrode analysis GB/T 12690.16-2010
GB/T 12690.17-2010 Chemical analysis methods of non-rare earth impurities in rare earth metals and the oxides -- Part 17: Determination of niobium and tantalum contents of rare earth metals GB/T 12690.17-2010
GB/T 14634.1-2010 Test methods of rare earth three-band phosphors for fluorescent lamps -- Part 1: Determination of relative brightness GB/T 14634.1-2010
GB/T 14634.2-2010 Test methods of rare earth three-band phosphors for fluorescent lamps -- Part 2: Determination of emission dominant peak and chromaticity GB/T 14634.2-2010
GB/T 14634.3-2010 Test methods of rare earth three-band phosphors for fluorescent lamps -- Part 3: Determination of thermostability GB/T 14634.3-2010
GB/T 14634.5-2010 Test methods of rare earth three-band phosphors for fluorescent lamps -- Part 5: Determination of density GB/T 14634.5-2010
GB/T 14634.6-2010 Test methods of rare earth three-band phosphors for fluorescent lamps -- Part 6: Determination of specific surface area GB/T 14634.6-2010
GB/T 14634.7-2010 Test methods of rare earth three-band phosphors for fluorescent lamps -- Part 7: Determination of temperature quenching GB/T 14634.7-2010
GB/T 16477.1-2010 Chemical analysis methods of rare-earth ferrosilicon alloy and rare-earth ferrosilicon magnesium alloy -- Part 1: Determination of total rare earth content GB/T 16477.1-2010
GB/T 16477.2-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy -- Part 2: Determination of calcium, magnesium and manganese contents -- Inductively coupled plasma atomic emission spectrometry GB/T 16477.2-2010
GB/T 16477.3-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy -- Part 3: Determination of magnesia content -- Inductively coupled plasma atomic emission spectrometry GB/T 16477.3-2010
GB/T 16477.4-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy -- Part 4: Determination of silicon content GB/T 16477.4-2010
GB/T 16477.5-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy -- Part 5: Determination of titanium content -- Inductively coupled plasma atomic emission spectrometry GB/T 16477.5-2010
GB/T 18114.10-2010 Chemical analysis methods of rare earth concentrates -- Part 10: Determination of water content -- Gravimetry GB/T 18114.10-2010
GB/T 18114.11-2010 Chemical analysis methods of rare earth concentrates -- Part 11: Determination of fluorine content -- EDTA titration GB/T 18114.11-2010
GB/T 18114.1-2010 Chemical analysis methods of rare earth concentrates -- Part 1: Determination of total rare earth oxide contents -- Gravimetry GB/T 18114.1-2010
GB/T 18114.2-2010 Chemical analysis method of rare earth concentrates -- Part 2: Determination of oxide thorium content GB/T 18114.2-2010
GB/T 18114.3-2010 Chemical analysis methods of rare earth concentrates -- Part 3: Determination of calcium oxide content GB/T 18114.3-2010
GB/T 18114.4-2010 Chemical analysis methods of rare earth concentrates -- Part 4: Determination of niobium oxide, zirconium oxide and titanium oxide contents -- Inductively coupled plasma atomic emission spectrometry GB/T 18114.4-2010
GB/T 18114.5-2010 Chemical analysis methods of rare earth concentrates -- Part 5: Determination of aluminum oxide content -- Inductively coupled plasma atomic emission spectrometry GB/T 18114.5-2010
GB/T 18114.6-2010 Chemical analysis methods of rare earth concentrates -- Part 6: Determination of silicon oxide content GB/T 18114.6-2010
GB/T 18114.7-2010 Chemical analysis methods of rare earth concentrates -- Part 7: Determination of iron oxide content -- Potassium dichromate titration GB/T 18114.7-2010
GB/T 18114.8-2010 Chemical analysis methods of rare earth concentrates -- Part 8: Determination of fifteen rare earth oxide relative contents -- Inductively coupled plasma emission spectrometry GB/T 18114.8-2010
GB/T 18114.9-2010 Chemical analysis methods of rare earth concentrates -- Part 9: Determination of phosphorus pentoxide content -- Phosphorus-bismuth-molybdenum blue spectrophotometry GB/T 18114.9-2010
GB/T 18115.13-2010 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides -- Part 13: Thulium -- Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, ytterbium, l GB/T 18115.13-2010
GB/T 18115.14-2010 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides -- Part 14: Ytterbium -- Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, l GB/T 18115.14-2010
GB/T 18115.15-2010 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides -- Part 15: Lutetium -- Determination of lanthanum, cerium, praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, yt GB/T 18115.15-2010
GB/T 23595.7-2010 Test methods of rare earth yellow phosphor for white LED lamps -- Part 7: Determination of temperature quenching GB/T 23595.7-2010
GB/T 24981.1-2010 Test methods of long afterglow phosphors activated by rare earths -- Part 1: Determination of emission dominant peak and chromaticity coordinates GB/T 24981.1-2010
GB/T 24981.2-2010 Test methods of long afterglow phosphors activated by rare earths -- Part 2: Determination of relative brightness GB/T 24981.2-2010
GB/T 26289-2010 Methods for chemical analysis of high purity selenium -- Determination of boron, aluminum, iron, zinc, arsenic, silver, tin, antimony, tellurium, mercury, magnesium, titanium, nickel, copper, gallium, cadmium, indium, lead and bismuth contents -- Inductiv GB/T 26289-2010
GB/T 26416.1-2010 Chemical analysis methods of dysprosium ferroalloy -- Part 1: Determination of total rare earth contents -- Gravimetry GB/T 26416.1-2010
GB/T 26416.2-2010 Chemical analysis methods of dysprosium ferroalloy -- Part 2: Determination of rare earth impurity contents -- Inductively coupled plasma atomic emission spectrometry GB/T 26416.2-2010
GB/T 26416.3-2010 Chemical analysis methods of dysprosium ferroalloy -- Part 3: Determination of calcium, magnesium, aluminum, silicon, nickel, molybdenum, and tungsten contents -- Inductively coupled plasma atomic emission spectrometry GB/T 26416.3-2010
GB/T 26416.4-2010 Chemical analysis methods of dysprosium ferroalloy -- Part 4: Determination of iron content -- The Potassium dichromate titrimetry GB/T 26416.4-2010
GB/T 26416.5-2010 Chemical analysis methods of dysprosium ferroalloy -- Part 5: Determination of oxygen content -- Impulse-infrared conductance absorption method GB/T 26416.5-2010
GB/T 26417-2010 Chemical analysis methods of praseodymium-neodymium alloy and the compounds -- Determination of REO relative contents GB/T 26417-2010
GB/T 16484.10-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 10: Determination of manganese oxide content -- Flame atomic absorption spectrometry GB/T 16484.10-2009
GB/T 16484.11-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 11: Determination of lead oxide content -- Flame atomic absorption spectrometry GB/T 16484.11-2009
GB/T 16484.1-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 1: Determination of cerium oxide content -- Ammonium ferrous sulfate titrimetry GB/T 16484.1-2009
GB/T 16484.12-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 12: Determination of sulfate radical GB/T 16484.12-2009
GB/T 16484.13-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 13: Determination of ammonium chloride content -- Distillation-titrimetry GB/T 16484.13-2009
GB/T 16484.14-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 14: Determination of phosphorus radical content -- Phosphorus-antimonate-molybdenum bule spectrophotometry GB/T 16484.14-2009
GB/T 16484.15-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 15: Determination of chlorine content in light rare earth carbonate -- Silver nitrate turbidimetry GB/T 16484.15-2009
GB/T 16484.16-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 16: Determination of water insoluble substance content in rare earth chloride -- Gravimetry GB/T 16484.16-2009
GB/T 16484.18-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 18: Determination of ignition loss content in light rare earth carbonate -- Gravimetry GB/T 16484.18-2009
GB/T 16484.20-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 20: Determination of nickel oxide, manganese oxide, lead oxide, aluminum oxide, zinc oxide, thorium oxide content -- Inductively coupled plasma mass spectrometry GB/T 16484.20-2009
GB/T 16484.21-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 21: Determination of iron oxide content. 1, 10-phenanthroline spectrophotometry GB/T 16484.21-2009
GB/T 16484.2-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 2: Determination of europium oxide content -- Inductively coupled plasma mass spectrometry GB/T 16484.2-2009
GB/T 16484.22-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 22: Determination of zinc oxide content -- Flame atomic absorption spectrometry GB/T 16484.22-2009
GB/T 16484.23-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 23: Determination of acid insoluble substance in light rare earth carbonate -- Gravimetry GB/T 16484.23-2009
GB/T 16484.3-2009 Chemical Analysis Methods of Rare Earth Chloride and Light Rare Earth Carbonate - Part 3: Determination of Fifteen REO Relative Contents - Inductively Coupled Plasma Atomic Emission Spectrometry GB/T 16484.3-2009
GB/T 16484.4-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 4: Determination of thorium oxide content -- Arsenazo Ⅲ spectrophotometry GB/T 16484.4-2009
GB/T 16484.5-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 5: Determination of barium oxide content -- Inductively coupled plasma atomic emission spectrometry GB/T 16484.5-2009
GB/T 16484.6-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 6: Determination of calcium oxide content -- Flame atomic absorption spectrometry GB/T 16484.6-2009
GB/T 16484.7-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 7: Determination of magnesium oxide content -- Flame atomic absorption spectrometry GB/T 16484.7-2009
GB/T 16484.8-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 8: Determination of sodium oxide content -- Flame atomic absorption spectrometry GB/T 16484.8-2009
GB/T 16484.9-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate -- Part 9: Determination of nickel oxide content -- Flame atomic absorption spectrometry GB/T 16484.9-2009
GB/T 23594.1-2009 Chemical analysis methods of rare earth contents in samarium-europium-gadolinium concentrates -- Part 1: Determination of total rare earth oxide content -- Gravimetry GB/T 23594.1-2009
GB/T 23594.2-2009 Sm-Eu-Gd enrichment methods for chemical analysis -- Part 2: fifteen rare earth oxide component by inductively coupled plasma emission spectrometry GB/T 23594.2-2009
GB/T 23595.1-2009 Rare white LED lights with yellow phosphor test methods -- Part 1: Determination of spectral properties GB/T 23595.1-2009
GB/T 23595.2-2009 Test methods of rare earth yellow phosphor for white LED lamps -- Part 2: Determination of relative brightness GB/T 23595.2-2009
GB/T 23595.3-2009 Test methods of rare earth yellow phosphor for white LED lamps -- Part 3: Determination of chromaticity coordinates GB/T 23595.3-2009
GB/T 23595.4-2009 Test methods of rare earth yellow phosphor for white LED lamps -- Part 4: Determination of thermostability GB/T 23595.4-2009
GB/T 23595.5-2009 Test methods of rare earth yellow phosphor for white LED lamps -- Part 5: Determination of pH value GB/T 23595.5-2009
GB/T 23595.6-2009 Test methods of rare earth yellow phosphor for white LED lamps -- Part 6: Determination of conductivity GB/T 23595.6-2009
GB/T 23602-2009 Methods of descaling and cleaning for titanium and titanium alloy surfaces GB/T 23602-2009
GB/T 23603-2009 Titanium and titanium alloy surface contamination layer detection method GB/T 23603-2009
GB/T 23604-2009 Titanium and titanium alloy products for mechanical testing methods GB/T 23604-2009
GB/T 23605-2009 Method for β transus temperature determination of titanium alloys GB/T 23605-2009
GB/T 14635-2008 Rare earth metals and their compounds -- Determination of total rare earth contents GB/T 14635-2008
GB/T 15076.12-2008 Methods for chemical analysis of tantalum and niobium -- Determination of phosphorus content in tantalum GB/T 15076.12-2008
GB/T 15076.14-2008 Methods for chemical analysis of tantalum and niobium -- Determination of oxygen content GB/T 15076.14-2008
GB/T 15076.15-2008 Methods for chemical analysis of tantalum and niobium -- Determination of hydrogen content GB/T 15076.15-2008
GB/T 15076.16-2008 Methods for chemical analysis of tantalum and niobium -- Determination of sodium and potassium contents GB/T 15076.16-2008
GB/T 15076.8-2008 Methods for chemical analysis of tantalum and niobium -- Determination of carbon and sulphur contents GB/T 15076.8-2008
GB/T 15076.9-2008 Methods for chemical analysis of tantalum and niobium -- Determination of iron, chromium, nickel, manganese, titanium, aluminum, copper, tin, lead and zirconium contents in tantalum GB/T 15076.9-2008
GB/T 18116.2-2008 Chemical analysis methods of Yttrium-europium oxides -- Determination of europium oxides GB/T 18116.2-2008
GB/T 18882.1-2008 Chemical analysis methods of mixed rare earth oxide of ion-absorbed type RE ore -- Determination of fifteen REO relative content GB/T 18882.1-2008
GB/T 18882.2-2008 Chemical analysis methods for mixed rare earth oxide of ion-absorbed type RE ore -- Determination of aluminum oxide content GB/T 18882.2-2008
GB/T 20931.10-2007 Methods for chemical analysis of lithium -- Determination of copper content -- Flame atomic absorption spectrometric method GB/T 20931.10-2007
GB/T 20931.11-2007 Methods for chemical analysis of lithium -- Determination of magnesium content -- Flame atomic absorption spectrometric method GB/T 20931.11-2007
GB/T 20931.1-2007 Methods for chemical analysis of lithium -- Determination of potassium content -- Flame atomic absorption spectrometric method GB/T 20931.1-2007
GB/T 20931.2-2007 Methods for chemical analysis of lithium -- Determination of sodium content -- Flame atomic absorption spectrometric method GB/T 20931.2-2007
GB/T 20931.3-2007 Methods for chemical analysis of lithium -- Determination of calcium content -- Flame atomic absorption spectrometric method GB/T 20931.3-2007
GB/T 20931.4-2007 Methods for chemical analysis of lithium -- Determination of iron content -- Orthopenanthroline spectrophotometric method GB/T 20931.4-2007
GB/T 20931.5-2007 Methods for chemical analysis of lithium -- Determination of silicon content -- Molybdenum blue spectrophotometric method GB/T 20931.5-2007
GB/T 20931.6-2007 Methods for chemical analysis of lithium -- Determination of aluminum content -- Chrome azurol S-cetylpyridinium bromide spectrophotometric method GB/T 20931.6-2007
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