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gravimetric rare earth

gravimetric rare earth, Total:20 items.

In the international standard classification, gravimetric rare earth involves: Metalliferous minerals, Non-ferrous metals, Fertilizers, Testing of metals.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, gravimetric rare earth

• GB/T 6730.25-1986 Methods for chemical analysis of iron ores--The gravimetric method for the determination of rare earth elements content
• GB/T 12687.1-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of total rare earth oxide content--Gravimetric method
• GB/T 6987.32-2001 Aluminium and aluminium alloys--Determination of total rare earth contents--Rare earth oxalate gravimetric method
• GB/T 14635.1-1993 Rare earth metals and their compounds. Determination of total rare earth contents. Rare earth oxalate gravimetric method
• GB/T 18882.1-2002 Chemical analysis methods for mixed rare earth oxide of ion-absorpted type RE ore-Determination of total rare earth contents-Oxalate gravimetric method
• GB/T 12690.3-2002 Chemical analysis methods for non-RE impurity of rare earth metals and their oxides-Determination of water content of rare earth oxides-Gravimetric method
• GB/T 12690.2-2002 Chemical analysis methods for non-RE impurity of rare earth metals and their oxides Determination of ignition loss content of rare earth oxides-Gravimetric method
• GB/T 13748.8-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of Rare earth content.Gravimetric method

Korean Agency for Technology and Standards (KATS), gravimetric rare earth

• KS D ISO 2355-2002(2017) Magnesium and its alloys－Determination of rare earths－Gravimetric method
• KS D ISO 2355-2002(2022) Magnesium and its alloys－Determination of rare earths－Gravimetric method

Professional Standard - Aviation, gravimetric rare earth

• HB 5219.18-1998 Determination of Total Rare Earth by Oxalate Gravimetric Method for Chemical Analysis of Magnesium Alloys
• HB 5218.13-1995 Aluminum Alloy Chemical Analysis Method Oxalate Gravimetric Determination of Total Rare Earth

Professional Standard - Commodity Inspection, gravimetric rare earth

• SN 0065.3-1992 Method for determination of total rare earth qxides contentfor export Europium-Rich,Yttrium-Rich,Sm-Eu-Gd qxides.Gravimetric method

International Organization for Standardization (ISO), gravimetric rare earth

• ISO/DIS 23596 Rare earth — Determination of rare earth content in individual rare earth metal and their compounds — Gravimetric method
• ISO/FDIS 23596 Rare earth — Determination of rare earth content in individual rare earth metal and their compounds — Gravimetric method
• ISO 23596:2023 Rare earth — Determination of rare earth content in individual rare earth metals and their compounds — Gravimetric method
• ISO 2355:1972 Chemical analysis of magnesium and its alloys; Determination of rare earths; Gravimetric method

British Standards Institution (BSI), gravimetric rare earth

• BS ISO 23596:2023 Rare earth. Determination of rare earth content in individual rare earth metals and their compounds. Gravimetric method
• 22/30390772 DC BS ISO 23596. Rare earth. Determination of rare earth content in individual rare earth metal and their oxides. Gravimetric method

AENOR, gravimetric rare earth

• UNE 38860:2003 Magnesium and magnesium alloys. Determination of rare earths. Gravimetric method.

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