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total organic phosphorus and total phosphorus
total organic phosphorus and total phosphorus, Total:140 items.
In the international standard classification, total organic phosphorus and total phosphorus involves: Fertilizers, Surface treatment and coating, Water quality, Inorganic chemicals, Meat, meat products and other animal produce, Soil quality. Pedology, Vocabularies, Non-metalliferous minerals, Ceramics, Laboratory medicine, Fasteners, Sugar. Sugar products. Starch, Air quality, Environmental protection, Animal feeding stuffs, Milk and milk products, Analytical chemistry, Pesticides and other agrochemicals.
RU-GOST R, total organic phosphorus and total phosphorus
- GOST 26717-1985 Organic fertilizers. Methods for determination of total phosphorus
- GOST 26261-1984 Soils. Methods for determining total phosphorus and total potassium
- GOST R 51482-1999 Meat and meat products. Spectrophotometric method for determination of total phosphorus content
- GOST 32009-2013 Meat and meat products. Spectrophotometric method for determination of total phosphorous content
- GOST ISO 2962-2016 Cheese and processed cheese products. Determination of total phosphorus content. Molecular absorption spectrometric method
Professional Standard - Agriculture, total organic phosphorus and total phosphorus
- 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)
- NY/T 761.1-2004 Multi-residue detection method of organophosphorus pesticides in vegetables and fruits
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, total organic phosphorus and total phosphorus
- GB 6913.2-1986 Determination of Phosphate Total Inorganic Phosphate
- GB/T 17767.2-1999 Determination of total phosphorus content for organic-inorganic compound fertilizer
- GB/T 17767.2-2010 Determination of organic-inorgnaic compound fertilizers-Part2:Total phosphorus content
- GB/T 6913.2-1986 Methods for analysis of water for boiler and for cooling--The determination of phosphates--Total inorganic phosphates
- GB/T 6913.3-1986 Methods for analysis of water for boiler and for cooling--The determination of phosphates--Total phosphate
- GB/T 14552-1993 Water and soil quality-Determination of Organophosphorus pesticides-Gas chromatography
International Organization for Standardization (ISO), total organic phosphorus and total phosphorus
- ISO 21793:2020 Water quality — Determination of total organic carbon (TOC), dissolved organic carbon (DOC), total bound nitrogen (TNb), dissolved bound nitrogen (DNb), total bound phosphorus (TPb) and dissolved boun
- ISO 3357:1975 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of total phosphorus(V) oxide content; Quinoline phosphomolybdate gravimetric method
- ISO 23776:2021 Meat and meat products - Determination of total phosphorous content
- ISO 6676:1993 Acid-grade and ceramic-grade fluorspar; determination of total phosphorus content; reduced-molybdophosphate spectrometric method
- ISO 2294:1974 Meat and meat products; Determination of total phosphorus content (Reference method)
- ISO 13730:1996 Meat and meat products - Determination of total phosphorus content - Spectrometric method
- ISO 6676:1990 Acid-grade and ceramic-grade fluorspar — Determination of total phosphorus content — Reduced-molybdophosphate spectrometric method
- ISO 3946:1982 Starches and derived products; Determination of total phosphorus content; Spectrophotometric method
- ISO 15681-1:2003 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by flow injection analysis (FIA)
- ISO 15681-2:2003 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA)
- ISO 15681-2:2018 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA)
- ISO 16000-31:2014 Indoor air - Part 31: Measurement of flame retardants and plasticizers based on organophosphorus compounds - Phosphoric acid ester
- ISO 2962:2010 | IDF 33:2010 Cheese and processed cheese products — Determination of total phosphorus content — Molecular absorption spectrometric method
- ISO 8245:1999 Water quality - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
PL-PKN, total organic phosphorus and total phosphorus
- PN C04537-09-1991 Water and waste water Tests for phosphates Determination of total phosphorus
Jiangsu Provincial Standard of the People's Republic of China, total organic phosphorus and total phosphorus
- DB32/T 4541-2023 Sea water quality evaluation guide for total nitrogen and total phosphorus
AR-IRAM, total organic phosphorus and total phosphorus
Japanese Industrial Standards Committee (JISC), total organic phosphorus and total phosphorus
- JIS K 0102-2:2022 Testing methods for industrial water and industrial wastewater -- Part 2: Inorganic anions, ammonium ion, organic nitrogen, total nitrogen and total phosphorus
- JIS K 0170-4:2011 Testing methods for water quality by flow analysis -- Part 4: Orthophosphate and total phosphorus
- JIS K 0170-4:2019 Testing methods for water quality by flow analysis -- Part 4: Orthophosphate and total phosphorus
Korean Agency for Technology and Standards (KATS), total organic phosphorus and total phosphorus
- KS M ISO 3357:2012 Sodium tripolyphosphate and sodium pyrophosphate for industrial use-Determination of total phosphorus(V) oxide content-Quinoline phosphomolybdate gravimetric method
- 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 Water quality — Determination of orthophosphate and total phosphorus contents by flow analysis(FIA and CFA)
- KS M ISO 3357-2017(2022) 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 H ISO 3946:2008 Starches and derived products-Determination of total phosphorus content-Spectrophotometric method
- KS I ISO 15681-1:2010 Water quality-Determination of orthophosphate and total phosphorus contents by flow analysis(FIA and CFA)-Part 1:Method by flow injection analysis(FIA)
- KS I ISO 15681-2:2010 Water quality-Determination of orthophosphate and total phosphorus contents by flow analysis(FIA and CFA)-Part 2:Method by continuous flow analysis(CFA)
- KS H ISO 2962:2021 Cheese and processed cheese products — Determination of total phosphorus content — Molecular absorption spectrometric method
- KS I ISO 8245:2022 Water quality — Guidelines for the determination of total organic carbon(TOC) and dissolved organic carbon(DOC)
- KS I ISO 8245-2010(2015) Water quality-Guidelines for the determination of total orgaic carbon(TOC) and dissolved organic carbon(DOC)
- KS I ISO 8245:2010 Water quality-Guidelines for the determination of total orgaic carbon(TOC) and dissolved organic carbon(DOC)
Association Francaise de Normalisation, total organic phosphorus and total phosphorus
- NF T20-486:1973 SODIUM TRIPOLYPHOSPHATE AND PYROPHOSPHATE FOR INDUSTRIAL USE ; DETERMINATION OF TOTAL PHOSPHORIC PENTOXIDE ; GRAVIMETRIC METHOD USING QUINOLINE PHOSPHOMOLYBDATE.
- NF EN ISO 15681-2:2018 Qualité de l'eau - Dosage des orthophosphates et du phosphore total par analyse en flux (FIA et CFA) - Partie 2 : méthode par analyse en flux continu (CFA)
- NF EN ISO 15681-1:2005 Qualité de l'eau - Dosage des orthophosphates et du phosphore total par analyse en flux (FIA et CFA) - Partie 1 : méthode par analyse avec injection en flux (FIA)
- NF T90-083-1*NF EN ISO 15681-1:2005 Water quality - Determination of orthophosphate and total phosphorus by flow analysis (FIA and CFA) - Part 1 : method by flow injection analysis (FIA).
- NF T90-083-2:2005 Water quality - Determination of orthophosphate and total phosphorus by flow analysis (FIA and CFA) - Part 2 : method by continuous flow analysis (CFA).
- NF T90-083-2*NF EN ISO 15681-2:2018 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2 : method by continuous flow analysis (CFA)
- NF ISO 2962:2010 Fromages et fromages fondus - Détermination de la teneur en phosphore total - Méthode par spectrométrie d'absorption moléculaire
- NF X43-404-31*NF ISO 16000-31:2014 Indoor air - Part 31 : measurement of flame retardants and plasticizers based on organophosphorus compounds - Phosphoric acid ester
- NF T90-128*NF EN 12918:1999 Water quality - Determination of parathion, parathion-methyl and some other organophosphorous compounds in water by dichloromethane extraction and gas chromatographic analysis.
- NF EN 12918:1999 Qualité de l'eau - Dosage du parathion, méthyl-parathion et certains autres composés organophosphorés dans les eaux après extraction au dichlorométhane et analyse par chromatographie en phase gazeuse
- NF V04-284:1985 Cheese and processed cheese products. Determination of total phosphorus content. Molecular absorption spectrometric method.
- XP CEN/TS 17776:2022 Engrais organiques et organo-minéraux - Détermination de la teneur en carbone organique total (COT) par combustion sèche
- NF T90-102*NF EN 1484:1997 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC).
- NF EN 1484:1997 Analyse de l'eau - Lignes directrices pour le dosage du carbone organique total (TOC) et carbone organique dissous (COD)
- XP U42-742*XP CEN/TS 17776:2022 Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion
TR-TSE, total organic phosphorus and total phosphorus
- TS 974-1971 DETERMINATION OF NITROGEN, TOTAL SULPHUR CHLORINE AND PHOSPHORUS ?N COKE
British Standards Institution (BSI), total organic phosphorus and total phosphorus
- BS ISO 23776:2021 Meat and meat products. Determination of total phosphorous content
- BS 4427-10:1976 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use. Determination of total phosphorus (V) oxide content: quinoline phosphomolybdate gravimetric method
- 20/30400319 DC BS ISO 23776. Meat and meat products. Determination of total phosphorous content
- BS EN ISO 15681-1:2004 Water quality. Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA). Method by flow injection analysis (FIA)
- BS EN ISO 15681-2:2004 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Method by continuous flow analysis (CFA)
- BS EN ISO 15681-2:2018 Water quality. Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Method by continuous flow analysis (CFA)
- BS ISO 16000-31:2014 Indoor air. Measurement of flame retardants and plasticizers based on organophosphorus compounds. Phosphoric acid ester
- BS EN 12918:1999(2008)*BS 6068-2.67:1999 Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis
- BS EN 12918:1999 Water quality. Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis
- PD CEN/TS 17776:2022 Organic and organo-mineral fertilizers. Determination of the total organic carbon (TOC) content by dry combustion
VN-TCVN, total organic phosphorus and total phosphorus
- TCVN 7254-2003 Tobacco and tobacco products.Determination of total phosphorus content
- TCVN 7141-2002 Meat and meat products.Determination of total phosphorus content.Spectrometric method
RO-ASRO, total organic phosphorus and total phosphorus
- STAS 11624/4-1983 PHOSPHATING SOLUTIONS Total and free acidity determination
- STAS 9952/7-1990 Milk and milk products. Phosphor total content determination of cheese
- STAS 12819-1990 FISH AND FISH PRODUCTS Organophosphoric pesticide residuues determination
- STAS 12497-1986 VEGETABLE AND FRUIT PRODUCTS Determination of organochlorinated pesticide residues
Professional Standard - Environmental Protection, total organic phosphorus and total phosphorus
- HJ 670-2013 Water quality.Determination of orthophosphate and total phosphorus.Continuous flow analysis (CFA) and Ammonium molybdate spectrophotometry
KR-KS, total organic phosphorus and total phosphorus
- 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 Water quality — Determination of orthophosphate and total phosphorus contents by flow analysis(FIA and CFA)
- KS I ISO 15681-1-2010 Water quality-Determination of orthophosphate and total phosphorus contents by flow analysis(FIA and CFA)-Part 1:Method by flow injection analysis(FIA)
- KS I ISO 15681-2-2010 Water quality-Determination of orthophosphate and total phosphorus contents by flow analysis(FIA and CFA)-Part 2:Method by continuous flow analysis(CFA)
- KS H ISO 2962-2021 Cheese and processed cheese products — Determination of total phosphorus content — Molecular absorption spectrometric method
- KS I ISO 8245-2022 Water quality — Guidelines for the determination of total organic carbon(TOC) and dissolved organic carbon(DOC)
Jilin Provincial Standard of the People's Republic of China, total organic phosphorus and total phosphorus
- DB22/T 3165-2020 0-3 days newborn serum total calcium, inorganic phosphorus, magnesium reference interval
YU-JUS, total organic phosphorus and total phosphorus
- JUS H.B8.432-1983 High-grade fluorspar and acid-grade fluorspar for industrial use. Determination of total phosphorus content. Molybdophosphate photometric method
German Institute for Standardization, total organic phosphorus and total phosphorus
- DIN 10324:1990-12 Determination of the total phosphorus content of cheese and processed cheese; spectrometric method
- DIN EN ISO 15681-1:2005 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by flow injection analysis (FIA) (ISO 15681-1:2003); German version EN ISO 15681-1:2004
- DIN EN ISO 15681-2:2005 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) (ISO 15681-2:2003); German version EN ISO 15681-2:2004
- DIN EN ISO 15681-2:2019-05 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) (ISO 15681-2:2018); German version EN ISO 15681-2:2018
- DIN EN 12918:1999-11 Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis; German version EN 12918:1999
- DIN EN ISO 15681-1:2005-05 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by flow injection analysis (FIA) (ISO 15681-1:2003); German version EN ISO 15681-1:2004
- DIN EN ISO 15681-2:2019 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) (ISO 15681-2:2018)
- DIN EN ISO 15681-2:2017 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) (ISO/DIS 15681-2:2017); German and English version prEN ISO 15681-2:2017
- DIN EN 12918:1999 Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis; German version EN 12918:1999
- DIN ISO 16000-31:2014-09 Indoor air - Part 31: Measurement of flame retardants and plasticizers based on organophosphorus compounds - Phosphoric acid ester (ISO 16000-31:2014)
- DIN CEN/TS 17776:2022-07 Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion; German version CEN/TS 17776:2022
- DIN EN 1484:2019 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
- DIN EN 1484:2019-04 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC); German version EN 1484:1997
AENOR, total organic phosphorus and total phosphorus
- UNE 55558:1979 SURFACE ACTIVE AGENTS. SODIUM TRIPOLYPHOSPHATE AND SODIUM PYROPHOSPHATE FOR USE AS RAW-MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF TOTAL PHOSPHORUS (V) OXIDE CONTENT. QUINOLINE PHOSPHOMOLYBDATE GRAVIMETRIC METHOD
- UNE-EN ISO 3946:1995 STARCHES AND DERIVED PRODUCTS. DETERMINATION OF TOTAL PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD. (ISO 3946:1982).
- UNE-EN ISO 15681-1:2005 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by flow injection analysis (FIA) (ISO 15681-1:2003)
- UNE-EN ISO 15681-2:2005 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) (ISO 15681-2:2003)
- UNE-EN 12918:2000 WATER QUALITY. DETERMINATION OF PARATHION, PARATHION-METHYL AND SOME OTHER ORGANOPHOSPHORUS COMPOUNDS IN WATER BY DICHLOROMETHANE EXTRACTION AND GAS CHROMATOGRAPHIC ANALYSIS.
- UNE-EN 1484:1998 WATER ANALYSIS. GUIDELINES FOR THE DETERMINATION OF TOTAL ORGANIC CARBON (TOC) AND DISSOLVED ORGANIC CARBON (DOC).
American Society for Testing and Materials (ASTM), total organic phosphorus and total phosphorus
- ASTM F1137-11 Standard Specification for Phosphate/Oil and Phosphate/Organic Corrosion Protective Coatings for Fasteners
- ASTM F1137-00 Standard Specification for Phosphate/Oil and Phosphate/Organic Corrosion Protective Coatings for Fasteners
- ASTM F1137-00(2006) Standard Specification for Phosphate/Oil and Phosphate/Organic Corrosion Protective Coatings for Fasteners
- ASTM D8001-16e1 Standard Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water, Wastewater by Ion Chromatography
- ASTM D8001-16 Standard Test Method for Determination of Total Nitrogen, Total Kjeldahl Nitrogen by Calculation, and Total Phosphorus in Water, Wastewater by Ion Chromatography
- ASTM B877-96(2018) Standard Test Method for Gross Defects and Mechanical Damage in Metallic Coatings by the Phosphomolybdic Acid (PMA) Method
AT-ON, total organic phosphorus and total phosphorus
- ONORM DIN 10324-1993 Determination of the total phosphorus content of cheese and processed cheese - Spectrometric method
未注明发布机构, total organic phosphorus and total phosphorus
IN-BIS, total organic phosphorus and total phosphorus
Lithuanian Standards Office , total organic phosphorus and total phosphorus
- LST ISO 2294:2000 Meat and meat products. Determination of total phosphorus content (Reference method) (idt ISO 2294:1974(E))
- LST ISO 13730:2002 Meat and meat products. Determination of total phosphorus content. Spectrometric method (identical ISO 13730:1996)
- LST EN 12918-2000 Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis
- LST EN ISO 15681-2:2005 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) (ISO 15681-2:2003)
- LST EN ISO 15681-1:2005 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by flow injection analysis (FIA) (ISO 15681-1:2003)
- LST EN 1484-2000 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
European Committee for Standardization (CEN), total organic phosphorus and total phosphorus
- EN ISO 15681-2:2018 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) (ISO 15681-2:2018)
- EN ISO 15681-2:2004 Water quality Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) Part 2: Method by continuous flow analysis (CFA)
- EN ISO 15681-1:2004 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA)
- EN 12918:1999 Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis
- CEN/TS 17776:2022 Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion
Danish Standards Foundation, total organic phosphorus and total phosphorus
- DS/EN ISO 15681-1:2005 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 1: Method by flow injection analysis (FIA)
- DS/EN ISO 15681-2:2005 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA)
- DS/EN 12918:2000 Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis
- DS/EN 1484:1998 Water analysis - Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
ES-UNE, total organic phosphorus and total phosphorus
- UNE-EN ISO 15681-2:2020 Water quality - Determination of orthophosphate and total phosphorus contents by flow analysis (FIA and CFA) - Part 2: Method by continuous flow analysis (CFA) (ISO 15681-2:2018)
- UNE-CEN/TS 17776:2022 Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion (Endorsed by Asociación Española de Normalización in May of 2022.)
CZ-CSN, total organic phosphorus and total phosphorus
- CSN 68 1155-1994 Testing methods for surfactants and detergents. Determination of total phosphorus oxide content
Jiangxi Provincial Standard of the People's Republic of China, total organic phosphorus and total phosphorus
- DB36/T 1127-2019 Rapid Determination of Crude Ash, Calcium, Total Phosphorus and Sodium Chloride in Feed by Near Infrared Spectroscopy
Professional Standard - Aviation, total organic phosphorus and total phosphorus
- HB/Z 5108.1-1999 Analytical methods for phosphating solutions - Potentiometric titration for the determination of free and total acidity
中华人民共和国国家卫生和计划生育委员会, total organic phosphorus and total phosphorus
- WS/T 404.6-2015 Reference intervals for common clinical biochemistry tests.Part 6: Serum calcium,phosphorus,magnesium,iron
工业和信息化部/国家能源局, total organic phosphorus and total phosphorus
- JB/T 12967-2016 Rapid detector for organophosphorus and carbamate pesticide residues
Association of German Mechanical Engineers, total organic phosphorus and total phosphorus
- VDI 4301 Blatt 5-2009 Measurement of indoor air pollution - Measurement of flame retardants and plasticizers based on organophosphorous compounds - Phosphoric acid ester
Malaysia Standards, total organic phosphorus and total phosphorus
Canadian General Standards Board (CGSB), total organic phosphorus and total phosphorus