Total rare earth oxides
Total rare earth oxides, Total:10 items.
The international standard classification for "Total rare earth oxides" includes: Fertilizers , Other non-ferrous metals and their alloys , Metalliferous minerals , Oxides .
The Chinese standard classification for "Total rare earth oxides" includes: Rare metals and their alloys analysis method , Heavy metal ore , Light metal ore .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 3257.15-1999 Methods for chemical analysis of bauxite--Determination the total content of rare earth oxide--Tribromo-arsenazo photometric method
- GB/T 8762.1-1988 Yttrium oxide and europium oxide of phosphor grade--Determination of total rare earth oxide content--EDTA volumetric method
- GB/T 18114.1-2010 Chemical analysis methods of rare earth concentrates—Part 1:Determination of total rare earth oxide contents—Gravimetry
- 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 12687.1-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of total rare earth oxide content--Gravimetric method
工业和信息化部
- XB/T 612.1-2019 Chemical analysis methods of scraps of neodymium iron boron - Part 1: Determination of total rare earth oxide content
Professional Standard - Rare Earth
- XB/T 612.1-2009 Chemical analysis methods of scraps of neodymium iron boron - Part 1: Determination of total rare earth oxides content - Gravimetry
Professional Standard - Commodity Inspection
- SN/T 0065.3-2011 Method for Determination of Europium-rich, Yttrium-rich, Sm-Eu-Gd Oxides for Import and Export - Part 3: Determination of Total Rare Earth Oxides Content
- SN 0065.3-1992 Method for determination of total rare earth qxides content for export Europium-Rich Yttrium-Rich Sm-Eu-Gd qxides―Gravimetric method
Group Standards of the People's Republic of China
- T/CSTM 00661-2023 Vanadium titanium magnetite ore—Determination of total rare earth oxide contents—Tribromoarsenazo spectrophotometric method
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