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Database: 365,228(8 Aug 2026)

National standard for calcium tetrahydrofolate

National standard for calcium tetrahydrofolate, Total:133 items.

The international standard classification for "National standard for calcium tetrahydrofolate" includes: Fertilizers , Food additives , Surface active agents , Animal feeding stuffs , Salts .

The Chinese standard classification for "National standard for calcium tetrahydrofolate" includes: Livestock and poultry feed and additive , Synthetic food additives , Chemical fertilizer and chemical soil conditioner , Tooth paste, soap and detergent , Inorganic salt .


Group Standards of the People's Republic of China

Professional Standard - Agriculture

Professional Standard - Chemical Industry

Professional Standard - Light Industry

Taiwan Provincial Standard of the People's Republic of China

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

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

农业农村部

  • NY/T 3315-2018 Feed material-Dicalcium phosphate derived from animal bone

工业和信息化部

German Institute for Standardization

  • DIN EN 1204:2005 Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate); German version EN 1204:2005
  • DIN EN 15909:2010-11 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers; German version EN 15909:2010
  • DIN EN 1204:2005-06 Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate); German version EN 1204:2005
  • DIN EN 15909:2010 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers; German version EN 15909:2010

RO-ASRO

  • STAS 8125/8-1983 BARIUM HYDROXIDE Determination of calcium sulphate and calcium carbonate
  • STAS 11094-1978 DICALCIUM PHOSPHATE (Calcium orthodiphosphate) FODDER

British Standards Institution (BSI)

  • BS EN 1204:2005 Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate)
  • BS EN 15909:2010 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers

Association Francaise de Normalisation

  • NF T94-357*NF EN 1204:2005 Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate)
  • NF T20-385:1977 Potassium hydroxide for industrial use. Determination of calcium content. Edta (disodium salt) complexometric method.
  • NF EN 15909:2010 Engrais - Dosage du calcium et du formiate dans les engrais calcium pour pulvérisation foliaire
  • NF T20-433:1976 Sodium hydroxyde for industrial use. Determination of calcium content. Edta complexometric method.
  • NF U42-154*NF EN 15909:2010 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers.

SCC

  • AENOR UNE-EN 1204:2006 Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate)
  • DANSK DS/EN 15909:2010 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers
  • NS-EN 1204:2005 Chemicals used for treatment of water intended for human consumption — Calcium tetrahydrogen bis(orthophosphate)
  • AENOR UNE-EN 15909:2011 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers
  • NS-EN 15909:2010 Fertilizers — Determination of calcium and formate in calcium foliar fertilizers
  • DANSK DS/EN 1204:2005 Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis (ortophosphate)
  • DIN EN 15909 E:2009 Draft Document - Fertilizers - Determination of calcium and formate in calcium foliar fertilizers; German version prEN 15909:2009
  • 09/30195292 DC BS EN 15909. Fertilizers. Determination of calcium and formate in calcium foliar fertilizers
  • AENOR UNE 55610:1981 Surface agents. Sodium hydroxide used as raw material for detergent formulations. Determination of calcium. Complexometric method with ethylene-diamine-tetraacetic acid (disodium salt).

European Committee for Standardization (CEN)

  • EN 1204:2005 Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate)
  • EN 1204:1997 Chemicals Used for Treatment of Water Intended for Human Consumption - Monocalcium Phosphate
  • EN 15909:2010 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers

Korean Agency for Technology and Standards (KATS)

AENOR

  • UNE-EN 1204:2006 Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate)
  • UNE-EN 15909:2011 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers

Lithuanian Standards Office

  • LST EN 1204-2005 Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate)
  • LST EN 15909-2010 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers

BE-NBN

  • NBN T 03-193-1980 Potassium hydroxide for industrial use - Determination of calcium content - EDTA ( disodium sait) complexometric method
  • NBN T 03-128-1980 Sodium hydroxide for industrial use - Determination of calcium content -EDTA (disodium sait) complexometric method

TH-TISI

Danish Standards Foundation

  • DS/EN 1204:2005 Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis (ortophosphate)
  • DS/EN 15909:2010 Fertilizers - Determination of calcium and formate in calcium foliar fertilizers

Japanese Industrial Standards Committee (JISC)

HU-MSZT

YU-JUS

  • JUS H.G8.382-1989 Reagents. Calciuin nitrata tetrahvdrate. Detarninatior. of calciun nitrate tetrahvdrate -ontent. EDTA(di-sodiun sait) conplexonezric method
  • JUS H.G8.386-1989 Reagents. Calciun nitrate tetrahydrate. Deterraination of suiphates content. Turbidinetric nethod
  • JUS H.G8.089-1983 Reagents. Calcium sulphate dihydrate. Determination ofcalcium sulphatedihydratecontent. EDTA com- plexometric method

IN-BIS

  • IS 1767-1980 Specification for calcium hydrogen phosphate for toothpaste

RU-GOST R

  • GOST 4142-1977 Reagents. Calcium nitrate tetrahydrate. Specifications
  • GOST 3204-1976 Reagents. Calcium hudrogen phosphate dihydrate. Specifications
  • GOST 10091-1975 Reagents. Calcium phosphate monobasic 1-aqueous. Specifications

International Organization for Standardization (ISO)

  • ISO 997:1976 Potassium hydroxide for industrial use; Determination of calcium content ; EDTA (disodium salt) complexometric method
  • ISO 986:1976 Sodium hydroxide for industrial use; Determination of calcium content ; EDTA (disodium salt) complexometric method