Rare earth element standardization
Rare earth element standardization, Total:51 items.
The international standard classification for "Rare earth element standardization" includes: Other non-ferrous metals and their alloys , Testing of metals in general .
The Chinese standard classification for "Rare earth element standardization" includes: Rare metals and their alloys analysis method , Rare metals and their alloys , Hygiene, safety and labor protection .
Group Standards of the People's Republic of China
- T/BYXT 058-2023 Rare earth multi-element rich potassium fertilizer
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 18882.1-2023 Chemical analysis methods of mixed rare earth oxide of ion-absorption rare earth ore—Part 1:Determination of fifteen rare earth oxides composition
- GB/T 18882.1-2008 Chemical analysis methods of mixed rare earth oxide of ion-absorpted type RE ore - Determination of fifteen REO relative content
- GB/T 18882.2-2002 Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore-Determination of fifteen REO relative content--X-ray fluorescence spectrometric method
- 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 18882.3-2002 Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore-Determination of fifteen REO relative content-Inductively coupled plasma atomic essission spectrographic method
- GB/T 16481-1996 STANDARD spectrum tables of microwave plasma torch-atomic emitting spectrum of rare earth
- GB/T 16477.1-2024 Chemical analysis methods of silicon-based rare earth ferroalloy and RE-Mg ferro-silicon alloy—Part 1: Determination of total rare earth and fifteen rare earth elements contents
工业和信息化部
- XB/T 629.1-2020 Chemical analysis methods of rare earth aluminum alloys-Part 1:Determination of rare earth elements
Taiwan Provincial Standard of the People's Republic of China
- CNS 13056-1992 Methods of Determination for Rare Earths in Magnesium Alloys
National Health Commission of the People's Republic of China
- GB 5009.94-2012 National Food Safety Standard - Determination of Rear Earth Element in Vegetable Food
Professional Standard - Rare Earth
- XB/T 633-2023 Method for chemical analysis of impurity elements contents in rare earth oxides － Glow discharge mass spectrometry
- XB/T 630.2-2023 Chemical analysis methods of rare earth molten salt electrolytic recycled material－ Part 2：Determination of fifteen REO distribution
VN-TCVN
- TCVN 3979-1984 Ores of rare-earth and radio.active elements.Method for the determination of oxide of rare-earth elements
- TCVN 2822-1987 Rare-earth ores.Method for the determination of total oxide of rare earth elements, uranium oxide and thorium oxide contents
- TCVN 5362-1991 Graphite.Method for the determination of total oxide content of rare earth elements
- TCVN 4426-1987 Sandstone.Method for the determination of total rare-earth elements and thorium oxide contents
RU-GOST R
- GOST 23862.2-1979 Rare-earth metals and their oxides. Direct spectral method of determination of impurities in oxides of rare-earth elements
- GOST 23862.1-1979 Rare-earth metals and their oxides. Spectral method of determination of impurities in oxides of rare-earth elements
- GOST 23862.7-1979 Rare-earth metals and their oxides. Chemical-spectral methods of determination of impurities in oxides of rare-earth elements
- GOST 23862.17-1979 Praseodymium and its oxide. Method of determination of rare-earth element oxides
- GOST 23862.18-1979 Neodymium, gadolinium and their oxides. Method of determination of rare-earth element oxides
- GOST 25702.10-1983 Raremetallic concentrates. Method for the determination of sum of rare earths
- GOST 3240.16-1976 Magnesium alloys. Methods for determination of sum of rare-earth elements and cerium
- GOST 23862.3-1979 Samarium, europium, gadolinium, terbium, holmium, erbium, thulium, ytterbium, lutecium and their oxides. Spectral method of determination of impurities in oxides of rare-earth elements
- GOST 23862.8-1979 Lanthanum, cerium, ytterbium, lutecium, yttrium and their oxides. Chemical-spectral method of determination of impurities in oxides of rare earth elements
International Organization for Standardization (ISO)
- ISO/TS 22451:2021 Recycling of rare earth elements — Methods for the measurement of rare earth elements in industrial waste and end-of-life products
- ISO 22450:2020 Recycling of rare earth elements — Requirements for providing information on industrial waste and end-of-life products
- ISO 17586:2016 Soil quality - Extraction of trace elements using dilute nitric acid
British Standards Institution (BSI)
- PD ISO/TS 22451:2021 Recycling of rare earth elements. Methods for the measurement of rare earth elements in industrial waste and end-of-life products
- BS PD ISO/TS 22451:2021 Recycling of rare earth elements. Methods for the measurement of rare earth elements in industrial waste and end-of-life products
- BS ISO 17586:2016 Soil quality. Extraction of trace elements using dilute nitric acid
SCC
- DANSK DS/ISO/TS 22451:2021 Recycling of rare earth elements – Methods for the measurement of rare earth elements in industrial waste and end-of-life products
- DANSK DS/ISO 17586:2016 Soil quality - Extraction of trace elements using dilute nitric acid
Danish Standards Foundation
- DS/ISO/TS 22451:2021 Recycling of rare earth elements – Methods for the measurement of rare earth elements in industrial waste and end-of-life products
Korean Agency for Technology and Standards (KATS)
- KS E 3098-2004 Method for determination of rare earths in ores
- KS E 3098-1993 Method for determination of rare earths in ores
- KS D 2042-1997(2003) METHODS FOR DETERMINATION OF RARE EARTHS IN MAGNESIUM ALLOYS
- KS I ISO 17586:2022 Soil quality — Extraction of trace elements using dilute nitric acid
GSO
- OS GSO ISO 17586:2017 Soil quality -- Extraction of trace elements using dilute nitric acid
- GSO ISO 17586:2017 Soil quality -- Extraction of trace elements using dilute nitric acid
- BH GSO ISO 2355:2016 Chemical analysis of magnesium and its alloys -- Determination of rare earths -- Gravimetric method
- OS GSO ISO 2355:2015 Chemical analysis of magnesium and its alloys -- Determination of rare earths -- Gravimetric method
- GSO ISO 2355:2015 Chemical analysis of magnesium and its alloys -- Determination of rare earths -- Gravimetric method
Japanese Industrial Standards Committee (JISC)
- JIS M 8404:1976 Methods for determination of rare earths in ores
- JIS M 8406:1976 Method for determination of yttrium group rare earths in ores
KR-KS
- KS I ISO 17586-2022 Soil quality — Extraction of trace elements using dilute nitric acid
Association Francaise de Normalisation
- NF X31-018*NF ISO 17586:2016 Soil quality - Extraction of trace elements using dilute nitric acid
- NF ISO 17586:2016 Qualité du sol - Extraction d'éléments traces à l'aide d'acide nitrique dilué
- NF X31-428-2*NF ISO 14869-2:2002 Soil quality - Dissolution for the determination of total element content - Part 2 : dissolution by alkaline fusion.
AENOR
- UNE 38860:2003 Magnesium and magnesium alloys. Determination of rare earths. Gravimetric method.
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