| Title |
Standard No. |
Implemented On |
| Chemical analysis methods for holmium ferroalloy. Part 2: Determination of rare earth impurity contents. Inductively coupled plasma atomic emission spectrometry | XB/T 621.2-2016 | 2017-1-1 |
| Chemical analysis methods for holmium ferroalloy—Part 1:Determination of rare earth total cotent—Gravimetry | XB/T 621.1-2016 | 2017-1-1 |
| Safety specification for in-situ leaching mining of ion-absorption rare earth ore | XB/T 904-2016 | 2017-1-1 |
| Yttrium metal | XB/T 218-2016 | 2017-1-1 |
| Waste rare earths recycling—Part 2:Technical requirements for rare earths recycling from abandoned fluorescent lamps | XB/T 802.2-2015 | 2016-3-1 |
| Chemical analysis methods for waste rare earth phosphors. Part 1: Determination of total rare earth oxides content. Gravimetric method | XB/T 620.1-2015 | 2016-3-1 |
| Waste rare earths recycling—Part 1:Technical requirements for rare earths recycling from display scraps | XB/T 802.1-2015 | 2016-3-1 |
| Chemical analysis methods of ion type rare earth ore. Determination of total rare earth ion phase | XB/T 619-2015 | 2015-10-1 |
| Concentrate of samarium,europium,and gadolinium oxide | XB/T 211-2015 | 2015-10-1 |
| Chemical analysis methods of neodymium-magnesium alloy. Part 2:Determination of lanthanum,cerium,praseodymium,samarium,europium,gadolinium,terbium,dysprosium,holmium,erbium,thulium,ytterbium,lutetium and yttrium contents. Inductively coupled plasma atomic | XB/T 618.2-2015 | 2015-10-1 |
| Erbium metal | XB/T 227-2015 | 2015-10-1 |
| Chemical analysis methods of neodymium-magnesium alloy. Part 1: Determination of aluminum, copper, iron, nickel and silicon contents. Inductively coupled plasma atomic emission spectrometry | XB/T 618.1-2015 | 2015-10-1 |
| Samarium cobalt permanent magnet alloy powder test methods. Determination of particle size and distributions | XB/T 701-2015 | 2015-10-1 |
| Chemical analysis methods for samarium-cobalt permanent magnet alloy-Part 3:Determination of oxygen content-Impulse-infrared absorption method | XB/T 610.3-2015 | 2015-10-1 |
| Chemical analysis methods of samarium-cobalt permanent magnet alloy. Part 2:Determination of calcium and iron content. Atomic absorption spectrometry | XB/T 610.2-2015 | 2015-10-1 |
| Holmium metal | XB/T 226-2015 | 2015-10-1 |
| Holmium ferroalloy | XB/T 404-2015 | 2015-10-1 |
| Cerium nitrate | XB/T 219-2015 | 2015-10-1 |
| Neodymiun fluoride | XB/T 214-2015 | 2015-10-1 |
| Chemical analysis methods for samarium-cobalt permanent magnet alloy. Part 1:Determination of samarium,cobalt,copper,iron,zirconium,gadolinium,praseodymium content | XB/T 610.1-2015 | 2015-10-1 |
| Gadolinium metal | XB/T 212-2015 | 2015-10-1 |
| Monazite concentrate | XB/T 104-2015 | 2015-10-1 |
| Dysprosium fluoride | XB/T 215-2015 | 2015-10-1 |
| Chemical analysis methods for neodymium iron boron alloy. Part 3:Determination of boron,aluminum,copper,cobalt,magnesium,silicon,calcium,vanadium,chromium,manganese,nickel,zinc and gallium contents. Inductively coupled plasma atomic emission spectrometr | XB/T 617.3-2014 | 2015-4-1 |
| Chemical analysis methods for neodymium iron boron alloy. Part 7:Determination of oxygen and nitrogen contents. Impulse-infrared and impulse-thermal conductance absorption method | XB/T 617.7-2014 | 2015-4-1 |
| Chemical analysis methods for neodymium iron boron alloy. Part 5:Determination of zirconium,niobium,molybdenum,tungsten and titanium contents. Inductively coupled plasma atomic emission spectrometry | XB/T 617.5-2014 | 2015-4-1 |
| Chemical analysis methods of neodymium iron boron alloy. Part 4:Determination of iron content. The potassium dichromate titrimetry | XB/T 617.4-2014 | 2015-4-1 |
| Chemical analysis methods of neodymium iron boron alloy. Part 6:Determination of carbon content. High frequency-infrared absorption method | XB/T 617.6-2014 | 2015-4-1 |
| Chemical analysis methods for neodymium iron boron alloy. Part 1:Determination of total rare earth content. Oxalate gravimetry | XB/T 617.1-2014 | 2015-4-1 |
| Chemical analysis methods of neodymium iron boron alloy. Part 2:Determination of fifteen REO relative contents | XB/T 617.2-2014 | 2015-4-1 |
| Chinese public credit information system—Credit information publicity content and format specification | XB/T CCIS3600-2015 | 2015-3-15 |
| Standard of enterprise credit evaluation system | XB/T CCS2900-2015 | 2015-3-15 |
| High-purity terbium | XB/T 302-2013 | 2013-9-1 |
| Cerium-gadolinium-terbium oxide | XB/T 225-2013 | 2013-9-1 |
| Lanthanum-praseodymium-neodymium oxide | XB/T 224-2013 | 2013-9-1 |
| Chemical analysis methods of scraps of neodymium iron boron. Part 3:Determination of boron,cobalt,aluminum,copper,chromium,nickel,manganese,titanium,calcium,magnesium contents. Inductively coupled plasma atomic emission spectrometry | XB/T 612.3-2013 | 2013-9-1 |
| High purity dysprosium | XB/T 301-2013 | 2013-9-1 |
| Gadolinium ferroalloy | XB/T 403-2012 | 2013-3-1 |
| Chemical analysis methods of gadolinium ferroalloy—Part 1:Determination of total rare earth content—Gravimetry | XB/T 616.1-2012 | 2013-3-1 |
| Chemical analysis methods of gadolinium ferroalloy—Part 4:Determination of iron content—Potassium dichromate titrimetry | XB/T 616.4-2012 | 2013-3-1 |
| Light rare earth fluoride | XB/T 209-2012 | 2013-3-1 |
| Chemical analysis method of rare earths fluoride—Determination of fluorine content—Water vapor distillation-EDTA titration | XB/T 615-2012 | 2013-3-1 |
| Chemical analysis methods of gadolinium ferroalloy—Part 2:Determination of rare earth impurity contents—Inductively coupled plasma atomic emission spectrometry | XB/T 616.2-2012 | 2013-3-1 |
| Chemical analysis methods of gadolinium ferroalloy—Part 3:Determination of calcium,magnesium,aluminum and manganese contents—Inductively coupled plasma atomic imission spectrumetry | XB/T 616.3-2012 | 2013-3-1 |
| Chemical analysis methods of gadolinium ferroalloy—Part 5:Determination of silicon content—Molybdenum blue spectrophotometry | XB/T 616.5-2012 | 2013-3-1 |
| Chemical analysis method of gadolinium-magnesium alloy—Part 4:Determination of fluorine content—Water vapor distillation spectrophotometry | XB/T 614.4-2011 | 2012-7-1 |
| Chemical analysis method of gadolinium-magnesium alloy—Part 2:Determination of magnesium content—EDTA titrimetry | XB/T 614.2-2011 | 2012-7-1 |
| Substrate of catalyst for gasoline vehicle emission purification | XB/T 505-2011 | 2012-7-1 |
| Chemical analysis method of gadolinium-magnesium alloy—Part 1:Determination of total rare earth content—Gravimetry | XB/T 614.1-2011 | 2012-7-1 |
| Chemical analysis methods of gadolinium-magnesium alloy—Part 5:Determination of rare earth impurity content | XB/T 614.5-2011 | 2012-7-1 |
| Rare earthrich slag | XB/T 107-2011 | 2012-7-1 |
| Chemical analysis method of gadolinium-magnesium alloy—Part 3:Determination of carbon content—High frequency-infrared absorption method | XB/T 614.3-2011 | 2012-7-1 |
| Test method of coating materials of catalyst for petrol vehicle emission purification | XB/T 607-2011 | 2012-7-1 |
| Xenotime concentrate | XB/T 105-2011 | 2012-7-1 |
| Iron ore with high rare earth content | XB/T 101-2011 | 2012-7-1 |
| Chemical analysis methods of gadolinium-magnesium alloy—Part 6:Determination of aluminum calcium copper iron nickle and silicon contents—Inductively coupled plasma atomic emission spectrometry | XB/T 614.6-2011 | 2012-7-1 |
| Chemical analysis methods of cerium-terbium oxide―Part 1 : Determination of cerium oxide and terbium oxide contents―Inductively coupled plasma atomic emission spectrometry | XB/T 613.1-2010 | 2011-3-1 |
| Monazite concentrate | XB/T 104-2010 | 2011-3-1 |
| Thulium Oxide | XB/T 202-2010 | 2011-3-1 |
| Bastnaesite concentrate | XB/T 103-2010 | 2011-3-1 |
| Chemical analysis methods of cerium-terbium oxide―Part 2: Determination of lanthanum oxide， praseodymium oxide， neodymium oxide， samarium oxide， europium oxide， gadolinium oxide…… contents― Inductively coupled plasma atomic emission spectrometry | XB/T 613.2-2010 | 2011-3-1 |
| Light rare earth compound inoculants | XB/T 401-2010 | 2011-3-1 |
| Chemical analysis methods of rare earth oxalate - Determination of ignition loss content - Gravimetry | XB/T 611-2009 | 2010-6-1 |
| Chemical analysis methods of scraps of neodymium iron boron - Part 2: Determination of fifteen REO relative contents - Inductively coupled plasma atomic emission spectrometry | XB/T 612.2-2009 | 2010-6-1 |
| Lanthanum fluoride | XB/T 223-2009 | 2010-6-1 |
| Chemical analysis methods of scraps of neodymium iron boron - Part 1: Determination of total rare earth oxides content - Gravimetry | XB/T 612.1-2009 | 2010-6-1 |
| 2∶17 Sm Co Permanent magnetic material | XB/T 507-2009 | 2010-6-1 |
| Citric rare earth complex for feed additives | XB 504-2008 | 2008-7-1 |
| Chemical analysis methods of lanthanum boride determination of carbon content high frequency induced combustion infrared ray absorbs method | XB/T 601.4-2008 | 2008-7-1 |
| Cerium Ammonium nitrate | XB/T 221-2008 | 2008-7-1 |
| Chemical analysis methods of lanthanum boride determination of Fe、Ca、Mg、Cr、Mn、Cu、Co content inductively coupled plasma atomic emission spectrographic method | XB/T 601.2-2008 | 2008-7-1 |
| Cerium-Terbium oxide | XB/T 220-2008 | 2008-7-1 |
| Chemical analysis methods of lanthanum boride determination of acid dissolving silicon content Silicon molybdenum blue spectral luminosity mehtod | XB/T 601.5-2008 | 2008-7-1 |
| Al - Sc master alloy | XB/T 402-2008 | 2008-7-1 |
| Chemical analysis methods of lanthanum boride determination of boron content acid alkali titration method | XB/T 601.1-2008 | 2008-7-1 |
| Chemical analysis methods of lanthanum boride determination of tungstem content Inductively coupled plasma atomic emission spectrographic method | XB/T 601.3-2008 | 2008-7-1 |
| Lanthanum hexaboride | XB/T 501-2008 | 2008-7-1 |
| Cerium Hydroxide | XB/T 222-2008 | 2008-7-1 |
| Chemical analysis methods for samarium cobalt permanent magnet alloy powder Determination of oxygen content Impulse-infrared absorption method | XB/T 610.3-2007 | 2008-1-1 |
| Samarium cobalt 1:5 type permanent magnetic alloy powder | XB/T 502-2007 | 2008-1-1 |
| Praseodymium-neodymium oxides | XB/T 206-2007 | 2008-1-1 |
| Mixed concentrate of bastnasite and monazite | XB/T 102-2007 | 2008-1-1 |
| Chemical analysis methods for samarium cobalt permanent magnet alloy powder Determination of calcium and iron Flame atomic absorption spectrometric method | XB/T 610.2-2007 | 2008-1-1 |
| Rare earth abundance with samarium europium and gadolinium oxides | XB/T 211-2007 | 2008-1-1 |
| Chemical analysis methods for samarium cobalt permanent magnet alloy powder Determination of samarium and cobalt X-ray fluorescence spectrometric method | XB/T 610.1-2007 | 2008-1-1 |
| Cerium metal | XB/T 217-2007 | 2008-1-1 |
| Yttrium metal | XB/T 218-2007 | 2008-1-1 |
| Cerium nitrate | XB/T 219-2007 | 2008-1-1 |
| Test methods samarium cobalt permanent magnet alloy powder Determination of particle size Fisher method | XB/T 701-2007 | 2008-1-1 |
| Oxidation catalyst for diesel vehicle exhaust purification | XB/T 506-2007 | 2008-1-1 |
| Neodymium fluoride | XB/T 214-2006 | 2007-1-1 |
| Lutecium oxide | XB/T 203-2006 | 2007-1-1 |
| Lutecium oxide | XB/T 204-2006 | 2007-1-1 |
| Dysprosium fluoride | XB/T 215-2006 | 2007-1-1 |
| Gadolinium metal | XB/T 212-2006 | 2007-1-1 |
| Holmium oxide | XB/T 201-2006 | 2007-1-1 |
| Determination of Moisture in Rare Earth Product with Chemical Analysis Methods (Applicable to Rare Earth Fluoride Specimen with Water Content More Than 0.2%) | XB/T 606.3-1995 | 2000-11-1 |
| Terbium Metal | XB/T 213-1995 | 1995-1-1 |
| Heavy Rare Earth Oxide Enrichment | XB/T 208-1995 | 1995-1-1 |
