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Database: 365,228(8 Aug 2026)

gadolinium

gadolinium, Total:100 items.

The international standard classification for "gadolinium" includes: Other non-ferrous metals and their alloys , Cadmium, cobalt and their alloys , Other products of non-ferrous metals , Bases , Cosmetics. Toiletries .

The Chinese standard classification for "gadolinium" includes: Rare metals and their alloys , Inorganic acid and alkali , Paper manufacturing machinery in general , Tooth paste, soap and detergent .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

Taiwan Provincial Standard of the People's Republic of China

Professional Standard - Ferrous Metallurgy

国家市场监督管理总局、中国国家标准化管理委员会

Professional Standard - Rare Earth

工业和信息化部

Group Standards of the People's Republic of China

Professional Standard - Chemical Industry

  • HG/T 3825-2006 Sodium hydroxide produced from natural soda by causticizing process

Sichuan Provincial Standard of the People's Republic of China

  • DB51/T 627-2007 Technical Regulations for the Production of Pollution-free Agricultural Products

Professional Standard - Light Industry

  • QB/T 3748-1999 Determination of Free Caustic Alkali Content in Soaps
  • QB/T 1927.15-1993 Calculation Method for Energy Balance and Thermal Efficiency of Causticizing Equipment

Professional Standard - Agriculture

  • GB 7455-1987 Determination of free caustic alkali content in soaps

(U.S.) Ford Automotive Standards

British Standards Institution (BSI)

  • BS ISO 16424:2012 Nuclear energy. Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements
  • BS EN ISO 16424:2017 Nuclear energy. Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd 2 O 3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements

UNKNOWN

SCC

  • CAN/CGSB 15.7-1992 Caustic soda (lye)
  • AENOR UNE-EN ISO 16424:2018 Nuclear energy - Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements (ISO 16424:2012)
  • NS-EN ISO 16424:2017 Nuclear energy — Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements (ISO 16424:2012)
  • 12/30235356 DC BS ISO 16424. Nuclear energy. Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements

American Water Works Association (AWWA)

American Society for Testing and Materials (ASTM)

  • ASTM E291-96 Standard Test Methods for Chemical Analysis of Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide)
  • ASTM E538-17 Standard Test Methods for Mercury in Caustic Soda (Sodium Hydroxide) and Caustic Potash (Potassium Hydroxide)
  • ASTM E291-01 Standard Test Methods for Chemical Analysis of Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide)
  • ASTM E291-09 Standard Test Methods for Chemical Analysis of Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide)
  • ASTM C1456-13(2018) Standard Test Method for Determination of Uranium or Gadolinium (or both) in Gadolinium Oxide-Uranium Oxide Pellets or by X-Ray Fluorescence (XRF)
  • ASTM E538-98(2008) Standard Test Method for Mercury in Caustic Soda (Sodium Hydroxide) and Caustic Potash (Potassium Hydroxide)
  • ASTM E538-17a Standard Test Methods for Mercury in Caustic Soda (Sodium Hydroxide) and Caustic Potash (Potassium Hydroxide)
  • ASTM E291-04 Standard Test Methods for Chemical Analysis of Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide)
  • ASTM E291-18 Standard Test Methods for Chemical Analysis of Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide)
  • ASTM UOP211-79 Caustic Solutions Analysis - Liberation Method
  • ASTM E1456-97 Standard Specification for Caustic Potash; Solid (Potassium Hydroxide; Solid)
  • ASTM E1456-97(2002) Standard Specification for Caustic Potash; Solid (Potassium Hydroxide; Solid)
  • ASTM E1787-02 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
  • ASTM E1787-08 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
  • ASTM E1787-96 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
  • ASTM C1456-00 Standard Test Method for the Determination of Uranium or Gadolinium, or Both, in Gadolinium Oxide-Uranium Oxide Pellets or by X-Ray Fluorescence (XRF)

Korean Agency for Technology and Standards (KATS)

  • KS M 1403-2008 Sodium hydroxide
  • KS A ISO 16424:2013 Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements
  • KS A ISO 16424-2013(2018) Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements
  • KS A ISO 16424-2023 Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements

RU-GOST R

  • GOST 1216-1987 Magnesite caustic powder. Specifications
  • GOST 11078-1978 Sodium hydrate purified. Specifications
  • GOST 2263-1979 Sodium hydroxide for industrial use. Specifications
  • GOST 23862.13-1979 Lanthanum, neodymium, gadolinium, dysprosium, yttrium and their oxides. Method of determination of impurities as oxides of praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium

American National Standards Institute (ANSI)

GSO

  • GSO ISO 16795:2013 Nuclear energy -- Determination of Gd2O3 content of gadolinium fuel pellets by X-ray fluorescence spectrometry
  • BH GSO ISO 16424:2022 Nuclear energy — Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements
  • GSO ISO 16424:2021 Nuclear energy — Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements
  • GSO ISO 6467:2013 Ferrovanadium -- Determination of vanadium content -- Potentiometric method

IN-BIS

CEN - European Committee for Standardization

  • EN ISO 16424:2017 Nuclear energy - Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements

International Organization for Standardization (ISO)

  • ISO 16424:2012 Nuclear energy - Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd<(Index)2>O<(Index)3> content in gadolinium fuel pellets by measurements of uranium and gadolinium elements
  • ISO 16796:2004 Nuclear energy - Determination of Gd<(Index)2>O<(Index)3> content in gadolinium fuel blends and gadolinium fuel pellets by atomic emission spectrometry using an inductively coupled plasma source (ICP-AES)

KR-KS

  • KS A ISO 16424-2013(2023) Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements

Association Francaise de Normalisation

  • NF M60-470*NF EN ISO 16424:2018 Nuclear energy - Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements
  • NF M60-470:2014 Nuclear energy - Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements
  • NF T60-306:1976 Soaps. Determination of free caustic alkali.

Spanish Association for Standardization (UNE)

  • UNE 55-901-1985 Determination of non-caustic alkali content in soap
  • UNE-EN ISO 16424:2018 Nuclear energy - Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements (ISO 16424:2012)
  • UNE 55-901-1986 Determination of non-caustic alkali content in soap

German Institute for Standardization

  • DIN EN ISO 16424 E:2017-03 Assessment of Gd distribution uniformity in nuclear gadolinium fuel mixtures and determination of GdO content in gadolinium fuel pellets by measuring uranium and gadolinium elements (draft)
  • DIN EN ISO 16424:2018 Nuclear energy - Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of GdO content in gadolinium fuel pellets by measurements of uranium and gadolinium elements (ISO 16424:2012)
  • DIN 52802:1979 Analysis of soaps; determination of the content of free caustic alkali

RO-ASRO

  • STAS 194/6-1969 Soap. Determination of arbitrary causticity and arbitrary acidity

SG-SPRING SG

  • SS 39-1971 SPECIFICATION FOR SODIUM HYDROXIDE SOLUTION (CAUSTIC SODA), TECHNICAL
  • SS 39-2013 Specification for sodium hydroxide solution (caustic soda), technical

ET-QSAE

  • ES 511-2000 Determination of free caustic alkali in soap bars and filled soaps