Source: http://codeofchina.com/national_list/H14.html
Timestamp: 2019-05-27 00:03:51
Document Index: 314624183

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Rare metals and their alloys analysis method H14 - Chinese Standard Classification - Code of China
2019-5-27 107.23.129.77
Chinese National Standard List: Rare metals and their alloys analysis method
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Part 19:Determination of arsenic and mercury contents GB/T 12690.19-2018 2019-6-1
Chemical analysis methods for rare earth residue and waste water―Part 5:Determination of ammonia nitrogen content GB/T 34500.5-2017 2018-9-1
Methods for chemical analysis of tantalum and niobium—Part 13:Determination of nitrogen content—Inert gas fusion thermal conductivity method GB/T 15076.13-2017 2018-8-1
Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 22: Determination of niobium content - 5-Br-PADAP spectrophotometry and inductively coupled plasma atomic emission spectrometry GB/T 4698.22-2017 2018-7-1
Methods for chemical analysis of titanium sponge, titanium and titanium alloys―Part 3:Determination of silicon content―Molybdenum blue spectrophotometry GB/T 4698.3-2017 2018-7-1
Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 28: Determination of ruthenium content - Inductively coupled plasma atomic emission spectrometry GB/T 4698.28-2017 2018-7-1
Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 27: Determination of neodymium content - Inductively coupled plasma atomic emission spectrometry GB/T 4698.27-2017 2018-7-1
Methods for chemical analysis of titanium sponge, titanium and titanium alloys―Part 1:Determination of copper content―Flame atomic absorption spectrometry GB/T 4698.1-2017 2018-7-1
Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides - Part 6: Determination of iron content - Kslium thiocyanate, 1, 10-Phenanthroline spectrophotometric method GB/T 12690.6-2017 2018-5-1
Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides-Part 18:Determination of zirconium content GB/T 12690.18-2017 2018-5-1
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides - Part 5: Determination of cobalt, manganese, lead, nickel, copper, zinc, aluminum, chromium, magnesium, cadmium, vanadium and iron contents GB/T 12690.5-2017 2018-2-1
Methods for chemical analysis of vanadium-aluminium and molybdenum-aluminium master alloys―Part 3:Determination of silicon content―Molydenum blue spectrophotometry YS/T 1075.3-2015 2015-10-1
Methods for chemical analysis of vanadium-aluminium and molybdenum-aluminium master alloys―Part 6:Determination of carbon content―High frequency combustion infrared absorption method YS/T 1075.6-2015 2015-10-1
Methods for chemical analysis of vanadium-aluminium and molybdenum-aluminium master alloys―Part 8:Determination of molybdenum and aluminium contents―X-ray fluorescence method YS/T 1075.8-2015 2015-10-1
Methods for chemical analysis of vanadium-aluminium and molybdenum-aluminium master alloys―Part 7:Determination of oxygen content―Inert gas fusion-infrared method YS/T 1075.7-2015 2015-10-1
Methods for chemical analysis of vanadium-aluminium and molybdenum-aluminium master alloys―Part 5:Determination of aluminum content―EDTA titration YS/T 1075.5-2015 2015-10-1
Methods for chemical analysis of thallium―Part 10:Determination of thallium content―Na2EDTA titration YS/T 569.10-2015 2015-10-1
Methods for chemical analysis of vanadium-aluminium and molybdenum-aluminium master alloys―Part 1:Determination of iron content―1,10-Phenanthroline spectrophotometry YS/T 1075.1-2015 2015-10-1
Methods for chemical analysis of vanadium-aluminium and molybdenum-aluminium master alloys―Part 4:Determination of vanadium content―Inductively coupled plasma atomic emission spectrometry and ammonium ferrous sulfate titration YS/T 1075.4-2015 2015-10-1
Methods for chemical analysis of vanadium-aluminium and molybdenum-aluminium master alloys―Part 2:Determination of molybdenum content―Lead-molybdate gravimetry YS/T 1075.2-2015 2015-10-1
Test Methods of Silicate Phosphors Activated by Rare Earths for LED GB/T 30454-2013 2014-10-1
Test Methods of Rare Earth Ultraviolet Emission Phosphors for Fluorescent Lamps GB/T 30457-2013 2014-10-1
Method for Measuring Pressure-Composition Isotherms of RE-base AB5 Hydrogen Storage Alloys GB/T 29918-2013 2014-8-1
Chemical Analysis Methods for Lanthanum Magnesium Alloy GB/T 29916-2013 2014-8-1
Chemical analysis methods for praseodymium neodymium dysprosium alloy GB/T 29656-2013 2014-5-1
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 oxide GB/T 18116.1-2012 2013-5-1
Chemical analysis methods of rare earth polishing powder - Part 2: Determination fluorine content - Ion selective electrode analysis GB/T 20166.2-2012 2013-5-1
Chemical analysis methods of rare earth polishing powder - Part 1: Determination of cerium oxide content - Titrimetry GB/T 20166.1-2012 2013-5-1
Methods for Chemical Analysis of Copper Anode Slime - Part 9: Determination of Antimony Content - Flame Atomic Absorption Spectrophotometry Method YS/T 745.9-2012 2013-3-1
Methods for chemical analysis of ilmenite concentrate—Part 5:Determination of silicon dioxide content—molybdenum blue spectrophotometry YS/T 360.5-2011 2012-7-1
Methods for chemical analysis of ilmenite concentrate——Part 3:Determination of ferrous oxide content ——Potassium dichromate titrimetric method YS/T 360.3-2011 2012-7-1
Methods for chemical analysis of ilmenite concentrate— Part 6: Determination of calcium oxide、magnesium oxide、phosphorus content—Inductively coupled plasma atomic emission spectrometry YS/T 360.6-2011 2012-7-1
Methods for chemical analysis of ilmenite concentrate—Part 4: Determination of aluminum oxide content—EDTA titration YS/T 360.4-2011 2012-7-1
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 2011-11-1
Chemical analysis methods of rare earth concentrates—Part 11:Determination of fluorine content—EDTA titration GB/T 18114.11-2010 2011-11-1
Chemical analysis methods of dysprosium ferroalloy—Part 4:Determination of iron content—The potassium dichromate titrimetry GB/T 26416.4-2010 2011-11-1
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,g GB/T 18115.13-2010 2011-11-1
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 2011-11-1
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 GB/T 18115.14-2010 2011-11-1
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, GB/T 26289-2010 2011-11-1
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 2011-11-1
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 2011-11-1
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 2011-11-1
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 2011-11-1
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 2011-11-1
Chemical analysis methods of dysprosium ferroalloy—Part 1:Determination of total rare earth contents—Gravimetry GB/T 26416.1-2010 2011-11-1
Chemical analysis methods of rare earth concentrates—Part 9:Determination of phosphorus pentoxide content—Phosphorus-bismuth-molybdenum blue spectrophotometry GB/T 18114.9-2010 2011-11-1
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 2011-11-1
Chemical analysis methods of dysprosium ferroalloy—Part 5:Determination of oxygen content—Impulse-infrared conductance absorption method GB/T 26416.5-2010 2011-11-1
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 2011-11-1
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 2011-11-1
Chemical analysis methods of rare earth concentrates—Part 10:Determination of water content—Gravimetry GB/T 18114.10-2010 2011-11-1
Chemical analysis methods of praseodymiumneodymium alloy and the compounds—Determination of REO relative contents GB/T 26417-2010 2011-11-1
Chemical analysis methods of rare earth concentrates—Part 7:Determination of iron oxide content—Potassium dichromate titration GB/T 18114.7-2010 2011-11-1
Chemical analysis methods of rare earth concentrates—Part 8:Determination of fifteen rare earth oxcide relative contents—Inductively coupled plasma emission spectrometry GB/T 18114.8-2010 2011-11-1
Chemical analysis methods of rare earth concentrates—Part 1:Determination of total rare earth oxide contents—Gravimetry GB/T 18114.1-2010 2011-11-1
Chemical analysis methods of rare earth concentrates—Part 2:Determination of oxide thorium content GB/T 18114.2-2010 2011-11-1
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 2011-11-1
Chemical analysis methods of rare earth concentrates—Part 6:Determination of silicon oxide content GB/T 18114.6-2010 2011-6-1
Test methods of rare earth three-band phosphors for fluorescent lamps—Part 6:Determination of specific surface area GB/T 14634.6-2010 2011-5-1
Test methods of rare earth three-band phosphors for fluorescent lamps—Part 2:Determination of emission dominantpeak and chromaticity GB/T 14634.2-2010 2011-5-1
Test methods of long afterglow phosphors activated by rare earths—Part 2:Determination of relative brightness GB/T 24981.2-2010 2011-5-1
Test methods of rare earth yellow phosphor for white LED lamps—Part 7:Determination of temperature quenching GB/T 23595.7-2010 2011-5-1
Test methods of long afterglow phosphors activated by rare earths—Part 1:Determination of emission dominantpeak and chromaticity coordinates GB/T 24981.1-2010 2011-5-1
Test methods of rare earth three-band phosphors for fluorescent lamps—Part 5:Determination of density GB/T 14634.5-2010 2011-5-1
Test methods of rare earth three-band phosphors for fluorescent lamps—Part 1:Determination of relative brightness GB/T 14634.1-2010 2011-5-1
Test methods of rare earth three-band phosphors for fluorescent lamps—Part 3:Determination of thermostability GB/T 14634.3-2010 2011-5-1
Test methods of rare earth three-band phosphors for fluorescent lamps—Part 7:Determination of temperature quenching GB/T 14634.7-2010 2011-5-1
Methods for chemical analysis of copper anode slime - Part 8: Determination of arsenic content - Hydride generation-atomic fluorescence spectrometry method YS/T 745.8-2010 2011-3-1
Methods for chemical analysis of molybdenum concentrate - Determination of tungsten content - Thiocyanate spectrophotometry YS/T 555.8-2009 2010-6-1
Methods for chemical analysis of molybdenum concentrate - Determination of potassium and sodium content - Flame atomic absorption spectrometry YS/T 555.9-2009 2010-6-1
Methods for chemical analysis of molybdenum concentrate—Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometry YS/T 555.5-2009 2010-6-1
Methods for chemical analysis of molybdenum concentrate—Determination of molybdenum content—Lead molybdenum gravimetry YS/T 555.1-2009 2010-6-1
Methods for chemical analysis of high titanium slag and rutile—Part 10:Determination of carbon content—High frequency infrared absorption method YS/T 514.10-2009 2010-6-1
Methods for chemical analysis of high titanium slag and rutile—Part 4:Determination of silicon dioxide content—Gravimetric analysis and molybdenum blue spectrophotometry YS/T 514.4-2009 2010-6-1
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 2010-5-1
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 2010-5-1
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 2010-5-1
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 2010-5-1
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,thori GB/T 16484.20-2009 2010-5-1
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 2010-5-1
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 2010-5-1
Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 12:Determination of sulfate radical GB/T 16484.12-2009 2010-5-1
Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 5: Determination of barium oxide content - Inductively coupled plasma atomic emission spectrom GB/T 16484.5-2009 2010-5-1
Chemical analysis methods of rare earth chloride a GB/T 16484.14-2009 2010-5-1
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 2010-5-1
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 2010-5-1
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 2010-5-1
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 2010-5-1
Chemical analysis methods of rare earth chloride and light rare earth carbonate - Part 4: Determination of thorium oxide content - ArsenazoⅢ spectrophotometry GB/T 16484.4-2009 2010-5-1
Chemical analysis methods of rare earth contents in samarium-europium-gadolinium concentrates - Part 2: Determination of fifteen rare earth oxide relative contents - Inductively coupled plasma emission spectrometry GB/T 23594.2-2009 2010-2-1
Test methods of rare earth yellow phosphor for white LED lamps - Part 4: Determination of thermostability GB/T 23595.4-2009 2010-2-1
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 2010-2-1
Test methods of rare earth yellow phosphor for white LED lamps - Part 3: Determination of chromaticity coordinates GB/T 23595.3-2009 2010-2-1
Method for β transus temperature determination of titanium alloys GB/T 23605-2009 2010-2-1
Test methods of rare earth yellow phosphor for white LED lamps - Part 2: Determination of relative brightness GB/T 23595.2-2009 2010-2-1
Methods of sampling for mechanical properties testing of titanium and titanium alloy products GB/T 23604-2009 2010-2-1
Methods of descaling and cleaning for titanium and titanium alloy surfaces GB/T 23602-2009 2010-2-1
Test methods of rare earth yellow phosphor for white LED lamps - Part 5: Determination of pH value GB/T 23595.5-2009 2010-2-1
Test method of titanium and titanium alloy surface contamination layer GB/T 23603-2009 2010-2-1
Test methods of rare earth yellow phosphor for white LED lamps - Part 6: Determination of conductivity GB/T 23595.6-2009 2010-2-1
Test methods of rare earth yellow phosphor for white LED lamps - Part 1: Determination of spectrum property GB/T 23595.1-2009 2010-2-1
Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore - Determination of aluminum oxide content GB/T 18882.2-2008 2008-12-1
Rare earth metals and their compounds—Determination of total rare earth contents GB/T 14635-2008 2008-12-1
Chemical analysis methods of mixed rare earth oxide of ion-absorpted type RE ore - Determination of fifteen REO relative content GB/T 18882.1-2008 2008-12-1
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 2008-9-1
Chemical analysis methods of Yttrium-europium oxides - Determination of europium oxides GB/T 18116.2-2008 2008-9-1
Methods for chemical analysis of tantalum and niobium - Determination of hydrogen content GB/T 15076.15-2008 2008-9-1
Methods for chemical analysis of tantalum and niobium - Determination of sodium and potassium contents GB/T 15076.16-2008 2008-9-1
Methods for chemical analysis of tantalum and niobium - Determination of phosphorus content in tantalum GB/T 15076.12-2008 2008-9-1
Methods for chemical analysis of tantalum and niobium - Determination of carbon and sulphur contents GB/T 15076.8-2008 2008-9-1
Testing method for electrical properties of tantalum powder GB/T 3137-2007 2008-6-1
Methods for chemical analysis of lithium-Determination of aluminum content-Chromazurol S-cetylpyridine broide spectrophotometric method GB/T 20931.6-2007 2007-11-1
Methods for chemical analysis of lithium-Determination of potassium content-Flame atomic absorption spectrometric method GB/T 20931.1-2007 2007-11-1
Methods for chemical analysis of lithium-Determination of silicon content-Molybdenum blue spectrophotometric method GB/T 20931.5-2007 2007-11-1
Methods for chemical analysis of lithium—Determination of chlorine content—Thiocyanate spectrophotometric method GB/T 20931.8-2007 2007-11-1
Methods for chemical analysis of lithium—Determination of nickel content—α-Furil dioxime spectrophotometric method GB/T 20931.7-2007 2007-11-1
Methods for chemical analysis of lithium-Determination of iron content-Orthopenanthroline spectrophotometric method GB/T 20931.4-2007 2007-11-1
Methods for chemical analysis of lithium—Determination of copper content—Flame atomic absorption spectrometric method GB/T 20931.10-2007 2007-11-1
Methods for chemical analysis of lithium—Determination of calcium content—Flame atomic absorption spectrometric method GB/T 20931.3-2007 2007-11-1
Methods for chemical analysis of lithium-Determination of sodium content-Flame atomic absorption spectrometric method GB/T 20931.2-2007 2007-11-1
Methods for chemical analysis of lithium—Determination of magnesium content—Flame atomic absorption spectrometric method GB/T 20931.11-2007 2007-11-1
High pure germanium dioxide - Determination of silicon content-Molybdenum blue spectrophotometric method YS/T 37.2-2007 2007-10-1
High pure germanium dioxide - Determination of magnesium aluminium cobalt nickel copper zinc indium lead calcium iron and arsenic content-Inductively coupled plasma mass spectrometric YS/T 37.4-2007 2007-10-1
High pure germanium dioxide-Determination of arsenic content-Graphite furnace atomic absorption spectrophotometric method YS/T 37.3-2007 2007-10-1
High pure germanium dioxide-Determination of iron content-Graphite furnace atomic absorption spectrometric method YS/T 37.5-2007 2007-10-1
High pure germanium dioxide-Determination of chlorine content-Mercuric sulfocyanide spectrophotometric method YS/T 37.1-2007 2007-10-1
Gallium arsenide single crystal-determination of dislocation density GB/T 8760-2006 2006-11-1
Nickel base alloy powder -- Determination of molybdenum content -- Thiocyanate spectrophotometric method YS/T 539.10-2006 2006-10-11
Methods for emission spectrum analysis of molybdenum YS/T 558-2006 2006-10-11
Nickel base alloy powder -- Determination of cobalt content -- Nitroso-R salt spectrophotometric method YS/T 539.7-2006 2006-10-11
Nickel base alloy powder -- Determination of silicon content -- Gravimetric method after dehydration by perchloric acid YS/T 539.3-2006 2006-10-11
Zirconium oxide--Determination of nickel content--2 2-furil dioxime absorption photometric method YS/T 568.11-2006 2006-10-11
Nickel base alloy powder -- Determination manganese content --Sodium(potassium periodate spectrophotometric method YS/T 539.5-2006 2006-10-11
Hafnium oxides--Determination of manganese oxide content--Potassium periodate photometric method YS/T 568.10-2006 2006-10-11
Nickel base alloy powder -- Determination of aluminium content -- Chrome azure S spectrophotometric method YS/T 539.2-2006 2006-10-11
Nickel base alloy powder -- Determination of copper content -- Thiosulfate-iodimetric method YS/T 539.9-2006 2006-10-11
Nickel base alloy powder -- Determination of copper content -- Neocuproine-chloroform extraction spectrophotometric method YS/T 539.8-2006 2006-10-11
Nickel base alloy powder -- Determination of chromium content -- Persulfate oxidation titrimetric method YS/T 539.4-2006 2006-10-11
Nickel base alloy powder -- Determination of oxygen content -- Pulse heating inert gas fusion coulometric titrimetric method YS/T 539.13-2006 2006-10-11
Nickel base alloy powder -- Determination of tungsten content -- Cinchonine gravimetric method YS/T 539.11-2006 2006-10-11
Zirconium and hafnium oxides--Determination of zirconium(hafnium)oxide contents--Mandelic acid gravimetric method YS/T 568.1-2006 2006-10-11
Nickel base alloy powder -- Determination of boron content -- Alkalimetric method YS/T 539.1-2006 2006-10-11
Nickel base alloy powder -- Determination of phosphorus content -- N-butyl alcohol-chloroform extraction spectrophotometric method YS/T 539.12-2006 2006-10-11
Nickel base alloy powder -- Determination of iron content -- Titanium trichloride-potassium dichromate titrimetric method YS/T 539.6-2006 2006-10-11
Test methods for physical characters of rare earth metals and their compounds - Determination for particle size distribution of rare earth compounds GB/T 20170.1-2006 2006-10-1
Chemical analysis methods for non-rare earth metals and their oxide Determination of calcium oxide content GB/T 12690.15-2006 2006-10-1
Test method of physiical characters of rare earth metals and compounds—Determination on specific surface area of rare earth compounds GB/T 20170.2-2006 2006-10-1
Chemical analysis methods of non-rare earth impurities in rare earth metals and their oxides Determination of titanium in rare earth metals GB/T 12690.14-2006 2006-10-1
Determination of impurity elements in gallium for industrial use - ICP-MS analytical method YS/T 473-2005 2005-12-1
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides - Determination of molybdenum and tungsten content - Inductively coupled plasma atomic GB/T 12690.13-2003 2004-6-1
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides-Deter GB/T 12690.4-2003 2004-6-1
Neodymium and neodymium oxide-Determination of lanthanum oxide, cerium oxide, praseodymium oxide, s GB/T 12690.7-2003 2004-6-1
Neodymium and neodymium oxide-Determination of lanthanum oxide, cerium oxide, praseodymium oxide, s GB/T 12690.8-2003 2004-6-1
Neodymium and samarium-Determination of oxygen content-Impulse-infrared absorption method GB/T 12690.12-2003 2004-6-1
Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides—Determination of chlorine content—Silver nitrate turbidimetric method GB/T 12690.9-2003 2004-6-1
Terbium oxide-Determination of lanthanum oxide,cerium oxide,praseodymium oxide,neodymium oxide,sama GB/T 12690.11-2003 2004-6-1
Gadolinium oxide-Determination of samarium oxide, europium oxide, terbium oxide, dysprosium oxide a GB/T 12690.10-2003 2004-6-1
Praseodymium oxide-Determination of lanthanum oxide, cerium oxide, neodymium oxide, samarium oxide GB/T 12690.6-2003 2004-6-1
Spectrometric analysis of titanium alloys Part 9: Determination of manganese content -- Flame atomic absorption spectrometric method HB 7716.9-2002 2003-2-1
Spectrometric analysis of titanium alloys Part 4: Determination of molybdenum content -- Flame atomic absorption spectrometric method HB 7716.4-2002 2003-2-1
Spectrometric analysis of titanium alloys Part 6: Determination of tin content -- Flame atomic absorption spectrometric method HB 7716.6-2002 2003-2-1
Spectrometric analysis of titanium alloys Part 8: Determination of trace copper content -- Flame atomic absorption spectrometric method HB 7716.8-2002 2003-2-1
Spectrometric analysis of titanium alloys Part 11: Determination of iron content -- Flame atomic absorption spectrometric method HB 7716.11-2002 2003-2-1
Spectrometric analysis of titanium alloys Part 7: Determination of copper content -- Flame atomic absorption spectrometric method HB 7716.7-2002 2003-2-1
Spectrometric analysis of titanium alloys Part 5: Determination of trace molybdenum content -- Flame atomic absorption spectrometric method HB 7716.5-2002 2003-2-1
Spectrometric analysis of titanium alloys Part 3: Determination of chromium content -- Flame atomic absorption spectrometric method HB 7716.3-2002 2003-2-1
Spectrometric analysis of titanium alloys Part 2: Determination of vanadium content -- Flame atomic absorption spectrometric method HB 7716.2-2002 2003-2-1
Spectrometric analysis of titanium alloys Part 10: Determination of trace manganese content -- Flame atomic absorption spectrometric method HB 7716.10-2002 2003-2-1
Spectrometric analysis of titanium alloys Part 1: Determination of aluminum content -- Flame atomic absorption spectrometric method HB 7716.1-2002 2003-2-1
Spectrometric analysis of titanium alloys Part 14: Determination of yttrium content -- Inductively coupled plasma atomic emission spectrometric method HB 7716.14-2002 2003-2-1
Spectrometric analysis of titanium alloys Part 12: Determination of silicon content -- Flame atomic absorption spectrometric method HB 7716.12-2002 2003-2-1
Spectrometric analysis of titanium alloys Part 13: Determination of aluminum chromium copper molybdenum manganese neodymium tin vanadium zirconium content -- Inductively coupled plasma atomic emission spectrometric method HB 7716.13-2002 2003-2-1
Method for chemical analysis of antimony-beryllium pellets—Determination of beryllium content—Potassium fluoride titrimetric methods YS/T 426.1-2000 2000-10-1
Method for chemical analysis of antimony-beryllium pellets - Determination of beryllium oxide content - Bromine methanol method YS/T 426.6-2000 2000-10-1
Method for chemical analysis of antimony-beryllium pellets—Determination of antimony content—Potassium bromate titrmetric method YS/T 426.2-2000 2000-10-1
Method for chemical analysis of antimony-beryllium pellets - Determination of lead iron manganese maynesium contents - Atomic absorption spectrophotometric method YS/T 426.4-2000 2000-10-1
Method for chemical analysis of antimony-beryllium pellets - Determination of silicon content - ICP-AES method YS/T 426.5-2000 2000-10-1
Method for chemical analysis of antimony-beryllium pellets—Determination of aluminum content-8—Hydroxyquinoline spectrophotometric method YS/T 426.3-2000 2000-10-1
Yttrium-europium oxide - Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmi GB/T 18116.1-2000 2000-1-1
Test methods of gas absorption characteristic for non-evaporation gettering materials and products GB/T 8762.8-2000 2000-1-1
Yttrium-europium oxide-Determination of europium oxide content-Fluorescent spectrophotometric method GB/T 18116.3-2000 2000-1-1
Sponge titanium, titanium and titanium alloys - Determination of aluminum content-Separation with sodium hydroxide-EDTA complexometric titration method GB/T 4698.8-1996 1997-4-1
Sponge titanium, titanium and titanium alloys-Determination of chromium content in the absence of Vanadium-Ammonium ferrous sulfate titration method GB/T 4698.11-1996 1997-4-1
Sponge titanium, titanium and titanium alloys - Determination of silicon content-Molybdenum blue spectrophotometric method GB/T 4698.3-1996 1997-4-1
Sponge titanium, titanium and titanium alloys - Determination of tin content-Potassium iodate titration method GB/T 4698.9-1996 1997-4-1
Sponge titanium, titanium and titanium alloys - Determination chlorine content-Silver sulfide spectrophotometric method GB/T 4698.25-1996 1997-4-1
Sponge titanium, titanium and titanium alloys - Determination of copper content - Diethyldithiocarbamate spectrophotometric method GB/T 4698.1-1996 1997-4-1
Sponge titanium, titanium and titanium alloys-Determination of boron content-Extraction-methylene blue spectrophotometric method GB/T 4698.6-1996 1997-4-1
Methods for emission spectrum analysis of molybdenum GB/T 16599-1996 1997-4-1
Sponge titanium, titanium and titanium alloys-Determination of manganese content-Potassium periodate spectrophotometric method GB/T 4698.4-1996 1997-4-1
Sponge titanium, titanium and titanium alloys - Determination of vanadium content-Ammonium ferrous sulfate titration method GB/T 4698.12-1996 1997-4-1
Sponge titanium, titanium and titanium alloys-Determination of nickel content-Dimethylglyoxime spectrophotometric method GB/T 4698.24-1996 1997-4-1
Sponge titanium, titanium and titanium alloys-Determination of manganese, chromium, nickel, aluminum, molybdenum, tin, vanadium, yttrium, copper, zirconium content-Emission spectrographic method GB/T 4698.21-1996 1997-4-1
Sponge titanium, titanium and titanium alloys-Determination of tin content-Flame atomic absorption spectrometric method GB/T 4698.18-1996 1997-4-1
Sponge titanium, titanium and titanium alloys-Determination of iron content-1,10-Phenanthroline spectrophotometric method GB/T 4698.2-1996 1997-4-1
Sponge titanium, titanium and titanium alloys-Determination of molybdenum content-Thiocyanate spectrophotometric method GB/T 4698.5-1996 1997-4-1
Sponge titanium, titanium and titanium alloys-Determination of zirconium content-EDTA complexometric titration method GB/T 4698.13-1996 1997-4-1
Sponge titanium, titanium and titanium alloys-Determination of niobium content-2-(5-Bromo-2-pyridylazo)-5-Diethylaminophenol spectrophotometric method GB/T 4698.22-1996 1997-4-1
Sponge titanium, titanium and titanium alloys-Determination of manganese content-Potassium periodate spectrophotometric method GB/T 4698.20-1996 1997-4-1
Sponge titanium, titanium and titanium alloys - Determination of magnesium content-Flame atomic absorption spectrometric method GB/T 4698.17-1996 1997-4-1
Sponge titanium, titanium and titanium alloys - Determination of chromium content in the presence of Vanadium-Ammonium ferrous sulfate titration method GB/T 4698.10-1996 1997-4-1
Sponge titanium, titanium and titanium alloys - Determination of palladium content-Stannous choride-Potassium iodide spectrophotometric method GB/T 4698.23-1996 1997-4-1
Methods for chemical analysis of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy-Determination of calcium, magnesium, and manganese contents GB/T 16477.2-1996 1997-1-1
Methods for chemical analysis of rare earth chloride and carbonate―Determination of sulphate radicle content GB/T 16484.12-1996 1997-1-1
Methods for chemical analysis of rare earth chloride and carbonate—Determination of water content in rare eart carbonate GB/T 16484.17-1996 1997-1-1
Method for chemical analysis of yttrium and yttrium oxide. Determination of fluorine content GB/T 16480.3-1996 1997-1-1
Methods for chemical analysis of rare earth chloride and carbonate―Determination of europium oxide content GB/T 16484.2-1996 1997-1-1
Samarium cobalt permanent magnet alloy powder--Determination of iron content GB/T 15679.2-1995 1996-4-1
Samarium cobalt permanent magnet alloy powder-Determination of oxygen content GB/T 15679.4-1995 1996-4-1
Samarium cobalt permanent magnet alloy powder-Determination of samarium and cobalt GB/T 15679.1-1995 1996-4-1
Samarium cobalt permanent magnet alloy powder-Determination of calcium content GB/T 15679.3-1995 1996-4-1
Testing method of electrical property of tantalum powders GB/T 3137-1995 1996-3-1
Methods for chemical analysis of tungsten ores molybdenum ores. Determination of cadmium content. Flame atomic absorption spectrometric method GB/T 14352.6-1993 1994-2-1
Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of cobalt content. Polarographic method in dimethylglyoxime-sulfosalicylic acid-ammonium hydroxide-ammonium chloride system GB/T 14352.7-1993 1994-2-1
Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of nickel content. Polarographic method in dimethylg-lyoxime-sulfosalicylic acid-ammonium hydroxide-ammonium chloride system GB/T 14352.8-1993 1994-2-1
Mehtoss for chemical analysis of tungsten ores molybdenum ores. Determination of zinc content. Flame atomic absorption spectrometric method GB/T 14352.5-1993 1994-2-1
Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of gallium content. Rhodamine B photometric method after butylacetate extraction GB/T 14352.14-1993 1994-2-1
Methods for chemical analysis of tungsten ores molybdenum ores. Determination of copper content. Flame atomic absorption spectrometric method GB/T 14352.4-1993 1994-2-1
Methods for chemical analysis of tungsten ores molybdenum ores. Determination of copper content. Flame atomic absorption spectrometric method GB/T 14352.3-1993 1994-2-1
Methods for chemical analysis of tungsten ores and molybdenum ores GB/T 14352.1-1993 1994-2-1
Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of bismuth content. Flame atomic absorption spectrometric method GB/T 14352.11-1993 1994-2-1
Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of germanium content. Distillation separation-phenyl fluorone cetyltrimethyl-ammonium bromide phtometric method GB/T 14352.15-1993 1994-2-1
Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of selenium content-3,3-diaminobenzidine photometric method GB/T 14352.16-1993 1994-2-1
Methods for chemical analysis of tungsten ores molybdenum ores. Determination of rhenium content-Potassium thiocynate photometric method GB/T 14352.18-1993 1994-2-1
Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of molybdenum content. potassium thiocynate photometric method GB/T 14352.2-1993 1994-2-1
Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of tin content. Polarographic method in hydrochloric acid-ammoninm chloride medium GB/T 14352.13-1993 1994-2-1
Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of silver content. Flame atomic absorption spectrometric method after metyl iso-butyl ketone extraction GB/T 14352.12-1993 1994-2-1
Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of arsenic content. Silver diethyl-dithiocarbamate photometric method GB/T 14352.10-1993 1994-2-1
Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of totol sulfur content. Iodometric method after combustion GB/T 14352.9-1993 1994-2-1
Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of tellurium content-butyl-Rhodamine B photometric method GB/T 14352.17-1993 1994-2-1
Chemical analysis of nitrate of rare earth for agriculture - Determination of lead and cadmium content-Flame atomic absorption spectrophotometric method GB/T 12687.6-1990 1992-1-1
carbonate-Determination of lithium hydroxide content - Acid-alkali titrimetric method GB 11064.2-1989 1990-2-1
carbonate - Determination of sodium and potassium contents - Flame atomic emission spectrometric method GB 11064.16-1989 1990-2-1
carbonate - Determination of lithium chloride content - Potentiometric method GB 11064.3-1989 1990-2-1
carbonate, lithium hydroxide monohydrate and lithium chloride - Determination of sodium and potassium contents - Flame atomic absorption spectrometric method GB 11064.4-1989 1990-2-1
carbonate - Determination of calcium, magnesium, copper, zinc, nickel, manganese and cadmium content - Ion exchange-flame atomic absorption spectrometric method GB 11064.18-1989 1990-2-1
carbonate - Determination of lithium carbonate content - Acid-alkali titrimetric method GB 11064.1-1989 1990-2-1
Gallium arsenide single crystal; Determination of dislocation density GB/T 8760-1988 1989-2-1
Nickel base alloy powder; Determination of copper content; Neocuproine-chloroform extraction spectrophotometric method GB/T 8638.8-1988 1989-1-1
Nickel base alloy powder; Determination manganese content; Sodium(potassium periodate spectrophotometric method) GB/T 8638.5-1988 1989-1-1
Nickel base alloy powder; Determination of silicon content; Gravimetric method after dehydration by perchloric acid GB/T 8638.3-1988 1989-1-1
Nickel base alloy powder; Determination of phosphorus content; N-butyl alcohol-chloroform extraction spectrophotometric method GB/T 8638.12-1988 1989-1-1
Nickel base alloy powder; Determination of cubit content; Nitroso-R salt spectrophotometric method GB/T 8638.7-1988 1989-1-1
Nickel base alloy powder; Determination of boron content; Alkalimetric method GB/T 8638.1-1988 1989-1-1
Nickel base alloy powder; Determination of tungsten content; Cinchonine gravimetric method GB/T 8638.11-1988 1989-1-1
Nickel base alloy powder; Determination of iron content; Titanium trichloride-potassium dichromate titrimetric method GB/T 8638.6-1988 1989-1-1
Nickel base alloy powder; Determination of chromium content; Persulfate oxidation titrimetric method GB/T 8638.4-1988 1989-1-1
Nickel base alloy powder; Determination of copper content; Thiosulfate-iodimetric method GB/T 8638.9-1988 1989-1-1
Nickel base alloy powder; Determination of molybdenum content; Thiocyanate spectrophotometric method GB/T 8638.10-1988 1989-1-1
Nickel base alloy powder; Determination of oxygen content; Pulse heating inert gas fusion coulometric titrimetric method GB/T 8638.13-1988 1989-1-1
Nickel base alloy powder; Determination of aluminium content; Chrome azurol S spectrophotometric method GB/T 8638.2-1988 1989-1-1
Methods for chemical analysis of tungsten;The dimethylglyoxime gravimetric method for the determination of nickel content GB/T 4324.9-1984 1985-3-1
Methods for chemical analysis of tungsten;The glyoxal bis(2-hydroxyanil)photometric method for the determination of calcium content GB/T 4324.13-1984 1985-3-1
Methods for chemical analysis of molybdenum;The chromazurol S photometric method for the determination of aluminum content GB 4325.11-1984 1985-3-1
Zirconium and hafnium oxides;Determination of zirconium(hafnium)oxide contents;Mandelic acid gravimetric method GB/T 2590.1-1981 1982-3-1
Hafnium oxides;Determination of manganese oxide content;Potassium periodate photometric method GB/T 2590.10-1981 1982-3-1
Zirconium oxide;Determination of nickel content;2,2 GB/T 2590.11-1981 1982-3-1