GB/T 16484.12-1996
Methods for chemical analysis of rare earth chloride and carbonate--Determination of sulphate radicle content (English Version)
- Standard No.
- GB/T 16484.12-1996
- Language
- Chinese, Available in English version
- Release Date
- 1996
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2010-05
- Replace By
- GB/T 16484.12-2009
- Latest
- GB/T 16484.12-2009
- Scope
- This standard specifies the method for the determination of sulfate content in rare earth chloride and rare earth carbonate. This standard applies to the determination of sulfate content in rare earth chloride and rare earth carbonate. Measuring range: 0.025% to 0.50%.
GB/T 16484.12-1996 history
- 2009 GB/T 16484.12-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate.Part 12:Determination of sulfate radical
- 1996 GB/T 16484.12-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of sulphate radicle content
GB/T 16484.12-1996 -All Parts
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 16484.10-2009 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 16484.11-2009 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 16484.12-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate.Part 12:Determination of sulfate radical
GB/T 16484.13-2017 Chemical analysis methods for rare earth chloride and light rare erath carbonate--Part 13: Determination of ammonium chloride 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 16484.15-2009 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 16484.16-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate.Part 16:Determination of water insoluble substance 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 16484.18-2009 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 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 16484.20-2009 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 16484.3-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate.Part 3:Determination of fifteen REO relative contents.Iductively coupled plasma atomic emission spectrometry
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 16484.5-2009 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 16484.6-2009 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 16484.7-2009 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 16484.8-2009 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 16484.9-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate.Part 9:Determination of nickel oxide content.Flame atomic absorption spectrometry