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Database: 365,228(8 Aug 2026)

Is phosphate the same as total phosphorus?

Is phosphate the same as total phosphorus?, Total:61 items.

The international standard classification for "Is phosphate the same as total phosphorus?" includes: Fertilizers .

The Chinese standard classification for "Is phosphate the same as total phosphorus?" includes: Chemical reagent in general , Chemical fertilizer and chemical soil conditioner .


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

  • GB 6913.1-1986 Determination of Phosphate Orthophosphate
  • GB/T 6913.2-1986 Methods for analysis of water for boiler and for cooling; The determination of phosphates; Total inorganic phosphates
  • GB 10205-2001 Monoammonium phosphate and diammonium phosphate
  • GB/T 6913.3-1986 Methods for analysis of water for boiler and for cooling--The determination of phosphates--Total phosphate
  • GB/T 10205-2009 Monoammonium phosphate and diammonium phosphate
  • GB 6913.2-1986 Determination of Phosphate Total Inorganic Phosphate
  • GB 6913.3-1986 Determination of Phosphate Total Phosphate
  • GB 10205-2009 Monoammonium phosphate and diammonium phosphate

Professional Standard - Environmental Protection

  • HJ 670-2013 Water quality-Determination of orthophosphate and total phosphorus-Continuous flow analysis(CFA) and Ammonium molybdate spectrophotometry

Professional Standard - Agriculture

  • 水和废水监测分析方法 3.3.7-2003 Part Three Comprehensive Indicators and Inorganic Pollutants Chapter Three Comprehensive Indicators of Nutrients and Organic Pollution Seven Phosphorus (Total Phosphorus Soluble Phosphate and Soluble Total Phosphorus)

Professional Standard - Commodity Inspection

  • SN/T 4590-2016 Determination of sodium PyroPhosPhate,sodium tripolyphosPhate and sodium trimetaphosphate in aquatic products for export-Ion chromatography

National Standardisation Body (ASRO)

  • SR 8379-9-1997 Superfosphate - Total phosphore content determination

Polski Komitet Normalizacyjny (PKN)

Gosstandart of Russia

  • GOST 24024.9-1981 Phosphorus and inorganic phosphorus compounds. Method of monophosphate determination
  • GOST 24596.1-1981 Feed phosphates. Methods of sampling and preparations of tests sample
  • GOST 24596.2-1981 Feed phosphates. Methods for determination of phosphorus
  • GOST 24596.1-2015 Feed phosphates. Methods of sampling and preparations of samplefor analysis

Bureau of Indian Standards

Czech Standards Institute (UNMZ)

  • CSN ISO 6676:1992 Acid-grade fluorspar - Determination of total phosphorus content - Molybdophosphate photometric method
  • CSN 68 6928-1953 Phosphate
  • CSN 65 1061-1988 Inorganic compounds of phosphorus. etermination of mono-, di-, riphosphates and trimetaphosphates ontent.
  • CSN ISO 9438:1992 Metallurgical-grade fluorspar - Determination of total phosphorus content - Reduced molybdophosphate spectrometric method

Association Francaise de Normalisation

  • NF T20-487:1973 SODIUM TRIPOLYPHOSPHATE AND PYROPHOSPHATE FOR INDUSTRIAL USE ; DETERMINATION OF ORTHOPHOSPHATE; PHOTOMETRIC METHOD USING REDUCED PHOSPHOMOLYBDIC COMPLEX.
  • NF T20-486:1973 SODIUM TRIPOLYPHOSPHATE AND PYROPHOSPHATE FOR INDUSTRIAL USE ; DETERMINATION OF TOTAL PHOSPHORIC PENTOXIDE ; GRAVIMETRIC METHOD USING QUINOLINE PHOSPHOMOLYBDATE.

International Organization for Standardization (ISO)

  • ISO 6676:1981 Acid-grade fluorspar — Determination of total phosphorus content — Molybdophosphate photometric method
  • ISO 2998:1974 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of orthophosphate content; Photometric method using the reduced molybdophosphate
  • ISO 2998:1994 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of orthophosphate content; Photometric method using the reduced molybdophosphate
  • ISO 6676:1993 Acid-grade and ceramic-grade fluorspar; determination of total phosphorus content; reduced-molybdophosphate spectrometric method
  • ISO 6676:1990 Acid-grade and ceramic-grade fluorspar — Determination of total phosphorus content — Reduced-molybdophosphate spectrometric method
  • ISO 9438:1993 Metallurgical-grade fluorspar; determination of total phosphorus content; reduced-molybdophosphate spectrometric method

Spanish Association for Standardization (UNE)

  • UNE 30186:1963 ANALYSIS REAGENTS. DISODIC PHOSPHATE (SODIUM ORTOPHOSPHATE MONOACID).

American Society for Testing and Materials (ASTM)

British Standards Institution (BSI)

  • BS 4427-7:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Estimation of tripolyphosphate (triphosphate) content of sodium tripolyphosphate
  • BS 4427-6:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Estimation of pyrophosphate content of sodium pyrophosphate
  • BS 4427-8:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Determination of orthophosphate content
  • BS 3365-2:1971 Specification for dental silicate cement and dental silico-phosphate cement.-Dental silico-phosphate cement
  • BS 4427-6:1974(2011) Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use — Part 6 : Estimation of pyrophosphate content of sodium pyrophosphate

Indonesia Standards

  • SNI 6246:2010 Pupuk super fosfat tunggal
  • SNI 06-2483-1991 Air, Metode pengujian kadar ortofosfat dan fosfat total dengan alat spektrofotometer secara asam askorbat

Korean Agency for Technology and Standards (KATS)

  • KS I ISO 15681-2021 Water quality — Determination of orthophosphate and total phosphorus contents by flow analysis(FIA and CFA)
  • KS I ISO 15681:2014 Water quality — Determination of orthophosphate and total phosphorus contents by flow analysis(FIA and CFA)
  • KS M ISO 3357-2017 Sodium tripolyphosphate and sodium pyrophosphate for industrial use — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
  • KS I ISO 15681-2014(2021) Water quality — Determination of orthophosphate and total phosphorus contents by flow analysis(FIA and CFA)
  • KS M 8490-2015 L-Serine
  • KS M ISO 3706:2017 Phosphoric acid for industrial use(including foodstuffs) — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method
  • KS M ISO 3706-2017 Phosphoric acid for industrial use(including foodstuffs) — Determination of total phosphorus(V) oxide content — Quinoline phosphomolybdate gravimetric method

Magyar Szabványügyi Testület

  • MSZ KGST 1938-1979 Determination of monophosphate content of inorganic phosphorus mixtures

Danish Standards Foundation

  • DS 291:1985 Water analysis. Phosphate. Photometric method

Türk Standardları Enstitüsü

  • TS 566-1967 SUPERPHOSPHATE
  • TS 2054-1975 SODIUM TRIPOLYPHOSPHATE AND SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE — DETERMIN ATION OF ORTHOPHOSPHATE CONTENT — PHOTOMETRIC METHOD USING THE REDUCED MOLYBDOPHOSPHATE

American National Standards Institute (ANSI)

Standard Association of Australia (SAA)

Japanese Industrial Standards Committee (JISC)

GM Europe

Yugoslav Association for Standardization

  • JUS H.B8.432-1983 High-grade fluorspar and acid-grade fluorspar for industrial use. Determination of total phosphorus content. Molybdophosphate photometric method

General Motors Corporation (GM)

Belgian Standards Institute

  • NBN T 03-296-1980 Sodium tripolyphosphate and sodium pyrophosphate for industrial use - Determination of orthophosphate content - Photometric method using the reduced molybdophosphate
  • NBN 682-1965 Phosphate determination

Finnish Standards Institute

  • SFS 3781-1976 Industrial application of sodium tripolyphosphate and sodium tripolyphosphate. Determination of Phosphate Type