GB/T 44762-2024 Lanthanum chloride

GB/T 6682-1992 Water for analytical laboratory use—Specification and test methods GB/T 6682-2008 Water for analytical laboratory use—Specification and test methods GB/T 8170-1987 Rules for rounding off of numberical values GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values GB/T 14635-2008 Rare earth metals and their compounds—Determination of total rare earth contents GB/T 14635-2020 Rare earth metals and their compounds—Determination of total rare earth content GB/T 14635.1-1993 Rare earth metals and their compounds—Determination of total rare earth contents—Rare earth oxalate gravimetric method GB/T 14635.2-1993 Rare earth metals and their compounds—Determination of total rare earth contents—EDTA volumetric method GB/T 14635.3-1993 Heavy rare earth metals and their compounds—Determination of total rare earth contents—EDTA volumetric method GB/T 16484.1-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of cerium oxide content 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 16484.2-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of europium oxide content 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 16484.3-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide and yttrium content 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 16484.4-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of thorium oxide content GB/T 16484.4-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 4:Determination of thorium oxide content—ArsenazoⅢ spectrophotometry GB/T 16484.5-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of barium oxide content in rare earth chloride 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 16484.6-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of calcium oxide content 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 16484.7-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of magnesium oxide content 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 16484.8-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of sodium oxide content 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 16484.9-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of nickel oxide content 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 16484.10-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of manganese oxide content 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 16484.11-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of lead oxide content 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 16484.12-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of sulphate radicle content 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 16484.13-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of ammonium chloride content 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 16484.13-2017 Chemical analysis methods for rare earth chloride and light rare earth carbonate—Part 13:Determination of ammonium chloride content GB/T 16484.14-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of phosphorus radicle content 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 blue spectrophotometry GB/T 16484.15-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of chlorine content in rare earth carbonate 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 16484.16-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of water insoluble matter content in rare earth chloride 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 16484.17-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of water content in rare earth carbonate GB/T 16484.18-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of ignition loss content of rare earth carbonate 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 16484.19-1996 Methods for chemical analysis of rare earth chloride and carbonate—Determination of total rare earth oxide contents 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 16484.21-2009 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 16484.22-2009 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 16484.23-2009 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 18115.1-2000 Lanthanum oxide—Determination of cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, lutetium oxide and yttrium oxide contents—Inductively coupled plasma atomic emission spectrographic method GB/T 18115.1-2006 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Lanthanum—Determination of cerium,praseodymium,neodymium,samarium,europium,gadolinium,terbium,dysprosium,holmium,erbium,thulium,ytterbium,lutetium and yttrium contents GB/T 18115.1-2020 Chemical analysis methods of rare earth impurities in rare earth metals and their oxides—Part 1:Determination of cerium,praseodymium,neodymium,samarium,europium,gadolinium,terbium,dysprosium,holmium,erbium,thulium,ytterbium,lutetium and yttrium contents in lanthanum metal and oxide GB 39176-2020 Rare earth products packing,marking,transport and storage JJG 119-2018 Laboratory pH Meters