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Total Nitrogen and Total Phosphorus Spectroscopy
Total Nitrogen and Total Phosphorus Spectroscopy, Total:255 items.
In the international standard classification, Total Nitrogen and Total Phosphorus Spectroscopy involves: Water quality, Fertilizers, Animal feeding stuffs, Milk and milk products, Non-metalliferous minerals, Ferrous metals, Vocabularies, Sugar. Sugar products. Starch, Test conditions and procedures in general, Products of the chemical industry, Meat, meat products and other animal produce, Rubber, Cereals, pulses and derived products, Raw materials for rubber and plastics, Ferroalloys, Fibre optic communications, Metalliferous minerals, Pesticides and other agrochemicals, ENVIRONMENT. HEALTH PROTECTION. SAFETY, Analytical chemistry, Ceramics, Soil quality. Pedology, Inorganic chemicals, Non-ferrous metals, Quality, Standardization. General rules, Electrical wires and cables, Printed circuits and boards.
National Metrological Verification Regulations of the People's Republic of China, Total Nitrogen and Total Phosphorus Spectroscopy
- JJG 1094-2013 Water Quality On-line Analyzers of Total Phosphorus and Total Nitrogen
Jiangsu Provincial Standard of the People's Republic of China, Total Nitrogen and Total Phosphorus Spectroscopy
- DB32/T 4541-2023 Sea water quality evaluation guide for total nitrogen and total phosphorus
Danish Standards Foundation, Total Nitrogen and Total Phosphorus Spectroscopy
- DS 292:1985 Water analysis. Total phosphor. Photometric method
- DS 291:1985 Water analysis. Phosphate. Photometric method
- DS/EN ISO 3946:1995 Starches and derived products - Determination of total phosphorus content - Spectrophometric method
- DS 285:1990 Water qulity. Total arsenic content. Spectrophotometric method
- DS/EN ISO 13395:1997 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- DS/IEC 876-1:1987 Fibre optic switches. Part 1: Generic specification
- DS/EN 62496-1:2009 Optical circuit boards - Part 1: General
Professional Standard - Agriculture, Total Nitrogen and Total Phosphorus Spectroscopy
- NY/T 30-1986 Determination of rare earth oxide content in soil.Chlorophosphonazo-p-hippuric acid photometric method
- GB 6260-1986 Determination of Total Oxidized Rare Earth in Soil Spectrophotometric Method for Azochlorophosphorus Hippurate
- NY/T 1977-2010 Water-suluble fertilizers-Determination of total nitrogen, phosphorus and potassium content
- GB 10511-1989 Determination of total nitrogen content in nitrophosphate fertilizers Titration after distillation
- SL/T 788.1-2019 Part 1: Determination of total nitrogen in water quality
TR-TSE, Total Nitrogen and Total Phosphorus Spectroscopy
- TS 974-1971 DETERMINATION OF NITROGEN, TOTAL SULPHUR CHLORINE AND PHOSPHORUS ?N COKE
Yunnan Provincial Standard of the People's Republic of China, Total Nitrogen and Total Phosphorus Spectroscopy
- DB53/T 625-2014 Determination of Total Phosphorus in Coking Sewage by Phosphomolybdenum Blue Spectrophotometry
SE-SIS, Total Nitrogen and Total Phosphorus Spectroscopy
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Total Nitrogen and Total Phosphorus Spectroscopy
- GB/T 6437-2002 Determination of phosphorus in feed--Spectphotometry
- GB/T 10209.1-2008 Determination of monoammonium phosphate and diammonium phosphate.Part 1:Total nitrogen content
- GB/T 11893-1989 Water quality--Determination of total phosphorus--Ammonium molybdate spectrophotometric method
- GB/T 10209.1-2001 Determination of total nitrogen content for monoammonium phosphate and diammonium phosphate(Titrimetric method after distillation)
- GB/T 10511-1989 The determination of total nitrogen content for nitrophosphate titrimetric method after distillation
- GB/T 10511-2008 Determination of tatal nitrogen content for nitrophosphate.Titrimetric method after distillation
- GB/T 24583.5-2009 Vanadium-Nitrogen alloy.Determination of phosphorus content.The bismuth molybdenum blue spectrophotometry method
- GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
- GB/T 15972.1-1998 Generic specification for optical fibres. Part 1: General
- GB/T 7424.1-2003 Generic specification for optical fibre cables Part 1:General
- GB/T 6730.24-2006 Iron ores Determination of total rare earth contentd Chlorophosphonazo mA spectrophotometric method
- GB/T 7630-1987 The tribromoarsenazo photometric method for the determination of rare earth oxide content in rice and wheat
- GB 7630-1987 The tribromoarsenazo photometric method for the determination of rare earth oxide content in rice and wheat
- GB/T 6730.24-1986 Methods for chemical analysis of iron ores--The arsenazo 3 photometric method for the determination of rare earth elements content
- GB/T 2441.1-2008 Determination of urea.Part 1:Total nitrogen content
- GB/T 223.49-1994 Methods for chemical analysis of iron,steel and alloy. Extraction separation-chlorophosphonazo mA spectrophotometric method for the determination of the total rare tarth content
- GB/T 22105.1-2008 Soil quality.Analysis of total mercury,arsenic and lead contents.Atomic fluorescence spectrometry.Part 1:Analysis of total mercury contents in soils
- GB/T 22105.2-2008 Soil quality.Analysis of total mercury,arsenic and lead contents.atomic fluorescence spectrometry.Part 2:Analysis of total arsenic contents in soils
- GB/T 22105.3-2008 Soil quality.Analysis of total mercury,arsenic and lead contents.Atomic fluorescence spectrometry.Part3:Analysis of total lead contents in soils
- GB/T 4699.3-2007 Ferrochromium, silicochromium and nitrogen-bearing ferrochromium.Determination of phosphorus content.Molybdobismuthylphosphoric blue speckophotometric method and the molybdenum blue spectrophotometric method
- GB/T 23835.12-2009 Lithium perchlorate anhydrous.Part 12:Determination of total nitrogen content
- GB/T 6987.24-2001 Aluminium and aluminium alloys--Determination of the cerium subgroup of rare earth elements content--Tribromoarsenazo spectrophotometric method
- GB/T 7424.1-1998 Optical fibre cables Part 1:Generic specification
- GB/T 6913.3-1986 Methods for analysis of water for boiler and for cooling--The determination of phosphates--Total phosphate
- GB/T 13993.1-2016 Communication optical cables part 1 : general rules
- GB/T 5686.4-2022 Ferromanganese, ferromanganese-silicon, nitrogen-bearing ferromanganese and manganese metal—Determination of phosphorus content—Molybdenum blue spectrophotometric method and bismuth phosphomolybdate b
- GB/T 3257.15-1999 Methods for chemical analysis of bauxite--Determination the total content of rare earth oxide--Tribromo-arsenazo photometric method
- GB 223.49-1985 Methods for chemical analysis of iron,steel and alloy--The extraction separation-chlorophosphonazo mA photometric method for the determination of rare earth elements
- GB/T 6913.2-1986 Methods for analysis of water for boiler and for cooling--The determination of phosphates--Total inorganic phosphates
- GB/T 14136.1-1993 Fiber optic filters Part 1: Generic specification
- GB/T 12507.1-2000 Connectors for optical fibres and cables--art 1: Generic specification
- GB/T 4325.15-1984 Methods for chemical analysis of molybdenum--The chlorophosphonazo 1 photometric method for the determination of magnesium content
国家市场监督管理总局、中国国家标准化管理委员会, Total Nitrogen and Total Phosphorus Spectroscopy
- GB/T 6437-2018 Determination of phosphorus in feeds—Spectrophotometry
- GB/T 40723-2021 Rubber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method
- GB/T 39544-2020 Natural rubber latex concentrate—Determination of total phosphate content—Spectrophotometric method
- GB/T 24583.5-2019 Vanadium-nitrogen—Determination of phosphorus content—Bismuth molybdenum blue spectrophotometric method
- GB/T 7424.20-2021 Optical fibre cable generic specification—Part 20: Basic optical cable test procedures—General and definitions
International Organization for Standardization (ISO), Total Nitrogen and Total Phosphorus Spectroscopy
- 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 6491:1980 Animal feeding stuffs; Determination of total phosphorus content; Spectrophotometric method
- ISO 9874:2006 Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry
- ISO 9874:2006 | IDF 42:2006 Milk — Determination of total phosphorus content — Method using molecular absorption spectrometry
- ISO 9874:2006|IDF 42:2006 Determination of total phosphorus content in milk by molecular absorption spectrometry
- ISO 3946:1982 Starches and derived products; Determination of total phosphorus content; Spectrophotometric method
- ISO 6676:1981 Acid-grade fluorspar — Determination of total phosphorus content — Molybdophosphate photometric method
- ISO 19043:2023 Natural rubber latex concentrate — Determination of total phosphate content by spectrophotometric method
- ISO 13730:1996 Meat and meat products - Determination of total phosphorus content - Spectrometric method
- ISO 19043:2015 Natural rubber latex concentrate - Determination of total phosphate content by spectrophotometric method
- ISO 9874:1992 Milk; determination of total phosphorus content; method using molecular absorption spectrometry
- ISO 9438:1993 Metallurgical-grade fluorspar; determination of total phosphorus content; reduced-molybdophosphate spectrometric method
- ISO 9438:1989 Metallurgical-grade fluorspar — Determination of total phosphorus content — Reduced molybdophosphate spectrometric method
- ISO 6676:1993 Acid-grade and ceramic-grade fluorspar; determination of total phosphorus content; reduced-molybdophosphate spectrometric method
- ISO 9874:2006/Cor 1:2007 Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry; Technical Corrigendum 1
- ISO 2962:1984 Cheese and processed cheese products; Determination of total phosphorus content; Molecular absorption spectrometric method
- ISO 2962:2010 Cheese and processed cheese products - Determination of total phosphorus content - Molecular absorption spectrometric method
- ISO 2962:2010 | IDF 33:2010 Cheese and processed cheese products — Determination of total phosphorus content — Molecular absorption spectrometric method
- ISO 2962:2010|IDF 033:2010 Determination of total phosphorus content in cheese and processed cheese products by molecular absorption spectrometry
- ISO 6676:1990 Acid-grade and ceramic-grade fluorspar — Determination of total phosphorus content — Reduced-molybdophosphate spectrometric method
- ISO 13395:1996 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
RU-GOST R, Total Nitrogen and Total Phosphorus Spectroscopy
- GOST 31584-2012 Milk. Spectrophotometric method for determination of total phosphorus content
- GOST 31980-2012 Milk. Spectrometric method for determination of total phosphorus content
- GOST 28902-1991 Animal feeding stuffs. Determination of total phosphorus content. Spectrophotometric method
- GOST R 51473-1999 Milk. Spectrometric method for determination of total phosphorus content
- 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
- GOST R 51458-1999 Cheese and processed cheese products. Determination of mass percent of total phosphorus. Molecular absorption spectrometric method
Professional Standard - Urban Construction, Total Nitrogen and Total Phosphorus Spectroscopy
- CJ/T 78-1999 Municipal sewage.Determination of total phosphorus.Spectrophotometric method
- CJ/T 3018.9-1993 Leachate.Determination of total phosphorus.Spectrophotometric molybdovanadophosphate method
- CJ 26.28-1991 Municipal sewage water quality inspection method standard Determination of total phosphorus spectrophotometric method
Japanese Industrial Standards Committee (JISC), Total Nitrogen and Total Phosphorus Spectroscopy
- 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
- JIS K 0170-3:2011 Testing methods for water quality by flow analysis -- Part 3: Total nitrogen
- JIS K 0170-3:2019 Testing methods for water quality by flow analysis -- Part 3: Total nitrogen
RO-ASRO, Total Nitrogen and Total Phosphorus Spectroscopy
- STAS 8379/9-1981 SUPERPHOSPHATE Determination of total phosphon content
- STAS SR ISO 9874:1994 Milk-Determination o total phosphorus content - Method using molecular absorption spectrometry
American Society for Testing and Materials (ASTM), Total Nitrogen and Total Phosphorus Spectroscopy
- 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 D8083-16(2023) Standard Test Method for Total Nitrogen, and Total Kjeldahl Nitrogen (TKN) by Calculation, in Water by High Temperature Catalytic Combustion and Chemiluminescence Detection
- ASTM D8083-16 Standard Test Method for Total Nitrogen, and Total Kjeldahl Nitrogen (TKN) by Calculation, in Water by High Temperature Catalytic Combustion and Chemiluminescence Detection
中华人民共和国环境保护部, Total Nitrogen and Total Phosphorus Spectroscopy
- GB 11893-1989 Water quality-Determination of total phosphorus-Ammonium molybdate spectrophotometric method
- GB 11894-1989 Water quality-Determination of total nitrogen-Alkaline potassium persulfate digestion-UV spectrophotometric method
Association Francaise de Normalisation, Total Nitrogen and Total Phosphorus Spectroscopy
- NF V18-106*NF ISO 6491:2011 Animal feeding stuffs - Determination of phosphorus content - Spectrophotometric method
- NF V18-106:1980 Animal feeding stuffs. Determination of total phosphorus content. Spectrophotometric method.
- NF A06-555:2010 Steel - Determination of nitrogen content - Spectrophotometric method.
- NF V03-613*NF EN ISO 3946:1994 Starches and derived products. Determination of total phosphorus content. Spectrophotometric method.
- NF ISO 9874:2008 Lait - Détermination de la teneur en phosphore total - Méthode par spectrométrie d'absorption moléculaire
- NF V04-220*NF ISO 9874:2008 Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry
- NF V04-220:1992 Milk. Determination of total phophorus content. Method using molecular absorption spectrometry.
- NF EN ISO 3946:1994 Amidons, fécules et produits dérivés - Détermination de la teneur en phosphore total - Méthode spectrophotométrique.
- NF ISO 2962:2010 Fromages et fromages fondus - Détermination de la teneur en phosphore total - Méthode par spectrométrie d'absorption moléculaire
- NF V04-284*NF ISO 2962:2010 Cheese and processed cheese products - Determination of total phosphorus content - Molecular absorption spectrometric method
- NF EN ISO 13395:1996 Qualité de l'eau - Détermination de l'azote nitreux et de l'azote nitrique et de la somme des deux par analyse en flux (CFA et FIA) et détection spectrométrique
- NF C93-850-1-2*NF EN IEC 60794-1-2:2021 Optical fibre cables - Part 1-2 : generic specification - Basic optical cable test procedures - General guidance
- NF C93-830:1995 GENERIC SPECIFICATION. FIBRE OPTIC BRANCHING DEVICES. (EUROPEAN STANDARD EN 181000).
- NF V04-284:1985 Cheese and processed cheese products. Determination of total phosphorus content. Molecular absorption spectrometric method.
- NF X31-418*NF ISO 13878:1998 Soil quality. Determination of total nitrogen content by dry combustion ("elemental analysis").
- NF E32-115-1*NF EN 12953-1:2012 Shell boilers - Part 1 : general
- NF T20-295:1968 CHEMICAL ANALYSIS OF SULPHURIC ACID AND OLEUM. DETERMINATION OF TOTAL NITROGEN.
- NF T90-012*NF EN ISO 13395:1996 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection.
- NF ISO 13878:1998 Qualité du sol - Détermination de la teneur totale en azote par combustion sèche ("analyse élémentaire")
CZ-CSN, Total Nitrogen and Total Phosphorus Spectroscopy
- CSN ISO 9438:1992 Metallurgical-grade fluorspar - Determination of total phosphorus content - Reduced molybdophosphate spectrometric method
- CSN 65 1025 Cast.10-1989 Sulphuric acid for industrial use. pectrophotometric method for the etermination of total nitrogen xides
- CSN ISO 6676:1992 Acid-grade fluorspar - Determination of total phosphorus content - Molybdophosphate photometric method
- CSN 46 7092-11-1998 Testing methods for feeding stuffs - Part 11: Determination of total phosphorus content
Professional Standard - Environmental Protection, Total Nitrogen and Total Phosphorus Spectroscopy
- HJ/T 199-2005 Water quality Determination of tota-nitrogen Gas-phase molecular absorption spectrometry
- HJ 632-2011 Soil. Determination of Total Phosphorus by alkali fusion. Mo-Sb Anti spectrophotometric method
- HJ 670-2013 Water quality.Determination of orthophosphate and total phosphorus.Continuous flow analysis (CFA) and Ammonium molybdate spectrophotometry
- HJ 712-2014 Solid waste.Determination of total phosphorus.Ammonium metamolybdate spectrophotometric method
- HJ 671-2013 Water quality.Determination of total phosphorus.Flow injection Analysis (FIA) and Ammonium molybdate spectrophotometry
- HJ 667-2013 Water quality.Determination of total nitrogen by continuous flow analysis (CFA) and N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometry
- HJ 668-2013 Water quality.Determination of total nitrogen by flow injection analysis (FIA) and N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometry
- HJ 636-2012 Water quality.Determination of total nitrogen.Alkaline potassium persulfate digestion UV spectrophotometric method
- HJ 550-2009 Water quality.Determination of cobalt.5-CI-PADAB spectrophotometry
- HJ/T 102-2003 The technical requirement for water quality automatic analyzer of total nitrogen
- HJ/T 103-2003 The technical requirement for water quality automatic analyzer of total phosphorous
Professional Standard - Commodity Inspection, Total Nitrogen and Total Phosphorus Spectroscopy
- SN/T 3808-2014 Determination of total phosphorus content in diammonium phosphate.X-ray fluorescence spectrometry
- SN/T 3793-2014 Determination of total phosphorus, potassium content in compound fertilizers.X-ray fluorescence spectrometry
- SN/T 3097-2012 Determination of total nitrogen in fertelezers.Combustion
- SN/T 3323.5-2012 Mill scale.Part 5:Determination of iron and silicon, calcium, phosphorus,manganese, aluminium, titanium and magnesium.X-ray fluorescence spectrometric method
Korean Agency for Technology and Standards (KATS), Total Nitrogen and Total Phosphorus Spectroscopy
- KS H ISO 3946-2008(2018) Starches and derived products－Determination of total phosphorus content－Spectrophotometric method
- KS H ISO 9909:2015 Oil of Dalmatian sage (Salvia officinalis L.)
- KS H ISO 9874:2006 Milk－Determination of total phosphorus content－Method using molecular absorption spectrometry
- KS H ISO 9874:2021 Milk — Determination of total phosphorus content —Method using molecular absorption spectrometry
- KS H ISO 3946:2008 Starches and derived products－Determination of total phosphorus content－Spectrophotometric method
- KS H ISO 9874-2006(2016) Milk -- Determination of total phosphorus content -- Method using molecular absorption spectrometry
- KS C IEC 60794-1-1:2022 Optical fibre cables — Part 1-1: Generic specification — General
- KS H ISO 2962:2006 Cheese and processed cheese products－Determination of total phosphorus content－Molecular absorption spectrometric method
- KS H ISO 2962-2006(2016) Cheese and processed cheese products－Determination of total phosphorus content－Molecular absorption spectrometric method
- KS I ISO 15681:2014 Water quality — Determination of orthophosphate and total phosphorus contents by flow analysis(FIA and CFA)
- KS I ISO 13395-2008(2018) Water quality－Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- KS M ISO 4313-2003(2018) Washing powders－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 2962:2021 Cheese and processed cheese products — Determination of total phosphorus content — Molecular absorption spectrometric method
- KS C IEC 60794-1-1-2007(2017) Optical fibre cables－Part 1－1：Generic specification－General
- KS M 0017-2010(2020) General rules for X-ray fluorescence spectrometric analysis
- KS I ISO 13878:2009 Soil quality－Determination of total nitrogen content by dry combustion(“elemental analysis”)
- KS I ISO 13395:2008 Water quality-Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
Group Standards of the People's Republic of China, Total Nitrogen and Total Phosphorus Spectroscopy
- T/CHES 15-2017 Determination of Total Nitrogen in Water Quality Gas Phase Molecular Absorption Spectrometry
- T/NAIA 080-2021 Ammonium molybdate spectrophotometric method for measuring total phosphorus in rivers with many sediments
ZA-SANS, Total Nitrogen and Total Phosphorus Spectroscopy
- SANS 5922:1978 Total moisture content of coal (nitrogen-oven method)
- SANS 13395:1996 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- SANS 61291-1:2007 Optical amplifiers Part 1: Generic specification
International Dairy Federation (IDF), Total Nitrogen and Total Phosphorus Spectroscopy
- IDF 42-2006 Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry
KR-KS, Total Nitrogen and Total Phosphorus Spectroscopy
- KS H ISO 9874-2021 Milk — Determination of total phosphorus content —Method using molecular absorption spectrometry
- KS C IEC 60794-1-1-2022 Optical fibre cables — Part 1-1: Generic specification — General
- KS H ISO 2962-2021 Cheese and processed cheese products — Determination of total phosphorus content — Molecular absorption spectrometric method
AT-ON, Total Nitrogen and Total Phosphorus Spectroscopy
- ONORM DIN 10324-1993 Determination of the total phosphorus content of cheese and processed cheese - Spectrometric method
- ONORM L 1095-2002 Chemical analyses of soils - Determination of total nitrogen by dry combustion
British Standards Institution (BSI), Total Nitrogen and Total Phosphorus Spectroscopy
- BS ISO 9874:2006 Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry
- BS ISO 19043:2015 Natural rubber latex concentrate. Determination of total phosphate content by spectrophotometric method
- 22/30446379 DC BS ISO 19043 Natural rubber latex concentrate. Determination of total phosphate content by spectrophotometric method
- BS 4401-10:1997 Methods of test for meat and meat products - Determination of total phosphorus content - Spectrometric method
- BS EN IEC 60794-1-2:2021 Optical fibre cables. Generic specification. Basic optical cable test procedures. General guidance
- BS 4267-2:1988 Ammonium nitrate - Method for determination of total nitrogen content
- BS ISO 2962:2010 Cheese and processed cheese products - Determination of total phosphorus content - Molecular absorption spectrometric method
- BS 770-6:1984 Methods for chemical analysis of cheese - Determination of total phosphorus content - Molecular absorption spectrometric method
- BS EN 60875-1:2001 Fibre optic branching devices - Generic specification
- BS EN ISO 13395:1996 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- BS 5551-4.1.3:1986 Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of total nitrogen content (titrimetric method after distillation)
- BS EN 62496-1:2009 Optical circuit boards - Part 1:General
Taiwan Provincial Standard of the People's Republic of China, Total Nitrogen and Total Phosphorus Spectroscopy
- CNS 14573-2001 Starches and derived products－Determination of total phosphorus content－Spectrophotometric method
- CNS 11619-1986 General Rules for X-Ray Fluorescence Spectrometric Analysis
German Institute for Standardization, Total Nitrogen and Total Phosphorus Spectroscopy
- DIN ISO 3946:1986 Starches and derived products; determination of the total phosphorus content; spectrophotometric method; identical with ISO 3946, edition 1982
- DIN EN 60794-1-1:2012 Optical fibre cables - Part 1-1: Generic specification - General (IEC 60794-1-1:2011); German version EN 60794-1-1:2011
- DIN 10324:1990-12 Determination of the total phosphorus content of cheese and processed cheese; spectrometric method
- DIN EN 15750:2010 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods; German version EN 15750:2009
- DIN ISO 3946:1986-12 Starches and derived products; determination of the total phosphorus content; spectrophotometric method; identical with ISO 3946, edition 1982
- DIN EN ISO 13395:1996-12 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection (ISO 13395:1996); German version EN ISO 13395:1996
- DIN EN 61269-1:1997 Fibre optic terminus sets - Part 1: Generic specification (IEC 61269-1:1994); German version EN 61269-1:1997
- DIN ISO 13878:1998 Soil quality - Determination of total nitrogen content by dry combustion ("elemental analysis") (ISO 13878:1998)
BE-NBN, Total Nitrogen and Total Phosphorus Spectroscopy
- NBN-EN ISO 3946:1994 Starches and derived products - Determination of total phosphorus content - Spectrophotometric method (ISO 3946:1982)
VN-TCVN, Total Nitrogen and Total Phosphorus Spectroscopy
- TCVN 6271-2007 Milk.Determination of total phosphorus content.Method using molecular absorption spectrometry
- TCVN 7141-2002 Meat and meat products.Determination of total phosphorus content.Spectrometric method
- TCVN 6645-2000 Soil quality.Determination of total nitrogen content by dry combustion ("elemental analysis")
- TCVN 6745-1-2000 Optical fibre cables.Part 1: Generic specifications
工业和信息化部, Total Nitrogen and Total Phosphorus Spectroscopy
- YB/T 4582.3-2017 Determination of phosphorus content in silicon iron nitride bismuth phosphorus molybdenum blue spectrophotometry
- YB/T 4566.6-2016 Determination of phosphorus content in vanadium iron nitride bismuth phosphorus molybdenum blue spectrophotometry
- YD/T 1258.1-2015 Indoor optical cables Part 1: General principles
HU-MSZT, Total Nitrogen and Total Phosphorus Spectroscopy
European Committee for Standardization (CEN), Total Nitrogen and Total Phosphorus Spectroscopy
- EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
- EN ISO 3946:1994 Starches and Derived Products - Determination of Total Phosphorous Content - Spectrometric Method (ISO 3946:1982)
- EN ISO 13395:1996 Water Quality - Determination of Nitrite Nitrogen and Nitrate Nitrogen and the Sum of Both by Flow Analysis (CFA and FIA) and Spectrometric Detection
NL-NEN, Total Nitrogen and Total Phosphorus Spectroscopy
- NEN 6395-1992 Fruit lemonades - Determination of total phosphorus content - Spectrometric method
- NEN 2846-1984 Fruit juices - Determination of total phosphorus content - Gravimetric method
- NEN 6646-1990 Water - Photometric determination of the content of ammonium nitrogen and of the sum of the contents of ammoniacal and organically bound nitrogen according to Kjeldahl by continuous flow analysis
AENOR, Total Nitrogen and Total Phosphorus Spectroscopy
- UNE-EN ISO 3946:1995 STARCHES AND DERIVED PRODUCTS. DETERMINATION OF TOTAL PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD. (ISO 3946:1982).
- UNE 34080:1974 ANALYSIS METHODS FOR CHOCOLATES. DETERMINATION OF TOTAL NITROGEN. (PROTEINS).
American National Standards Institute （ANSI), Total Nitrogen and Total Phosphorus Spectroscopy
- BS ISO 19043:2023 Natural rubber latex concentrate. Determination of total phosphate content by spectrophotometric method (British Standard)
TH-TISI, Total Nitrogen and Total Phosphorus Spectroscopy
- TIS 2050-2005 Optical fiber cables.part 1-1: generic specification.general
- TIS 2044-2000 Optical fibres.part 1-1: generic specification.general
International Electrotechnical Commission (IEC), Total Nitrogen and Total Phosphorus Spectroscopy
European Committee for Electrotechnical Standardization（CENELEC）, Total Nitrogen and Total Phosphorus Spectroscopy
CENELEC - European Committee for Electrotechnical Standardization, Total Nitrogen and Total Phosphorus Spectroscopy
未注明发布机构, Total Nitrogen and Total Phosphorus Spectroscopy
- BS EN ISO 3946:1994(2000) Starches and derived products — Determination oftotal phosphorous content — Spectrometric method
- BS EN ISO 13395:1996(1998) Water quality — Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- BS 4267-2:1988(1999) Ammonium nitrate — Part 2 : Method for determination of total nitrogen content
Lithuanian Standards Office , Total Nitrogen and Total Phosphorus Spectroscopy
- LST EN ISO 3946:2000 Starches and derived products - Determination of total phosphorus content - Spectrophotometric method (ISO 3946:1982)
- LST ISO 13730:2002 Meat and meat products. Determination of total phosphorus content. Spectrometric method (identical ISO 13730:1996)
- LST EN ISO 13395:2000 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection (ISO 13395:1996)
PT-IPQ, Total Nitrogen and Total Phosphorus Spectroscopy
- NP 1842-1-2002 Meat and meat products Determination of total phosphorus content Part 1: Spectrometric method (Reference method)
Hebei Provincial Standard of the People's Republic of China, Total Nitrogen and Total Phosphorus Spectroscopy
- DB13/T 2499.3-2017 Determination methods for liquid mixtures: Part 3: Determination of total phosphorus (ammonium molybdate spectrophotometric method)
IN-BIS, Total Nitrogen and Total Phosphorus Spectroscopy
NO-SN, Total Nitrogen and Total Phosphorus Spectroscopy
- NS 4745-1991 Water analysis - Determination of the sum of nitrite nitrogen and nitrate nitrogen
- NS 4743-1993 Water analysis. Determination of total nitrogen after oxidation with peroxodisulphate
Jiangxi Provincial Standard of the People's Republic of China, Total Nitrogen and Total Phosphorus Spectroscopy
- DB36/T 1127-2019 Rapid Determination of Crude Ash, Calcium, Total Phosphorus and Sodium Chloride in Feed by Near Infrared Spectroscopy
YU-JUS, Total Nitrogen and Total Phosphorus Spectroscopy
- JUS H.B8.432-1983 High-grade fluorspar and acid-grade fluorspar for industrial use. Determination of total phosphorus content. Molybdophosphate photometric method
Heilongjiang Provincial Standard of the People's Republic of China, Total Nitrogen and Total Phosphorus Spectroscopy
- DB23/T 2668-2020 Technical regulations for staged diagnosis of total nitrogen fertilizer control in rice
Professional Standard - Aviation, Total Nitrogen and Total Phosphorus Spectroscopy
- HB 5218.14-1995 Aluminum Alloy Chemical Analysis Method Tribromoarsine Spectrophotometric Determination of Total Rare Earth in Cerium Group
- HB 5220.39-1995 Chemical Analysis Method of Superalloys PMBP Direct Extraction-ArsenazoⅢ Absorbance Spectrophotometry Determination of Total Rare Earth
- HB/Z 5218.14-2004 Methods for chemical analysis of aluminium alloys-Part 14:Determination of the cerium subgroup of rare earth elements content by tribromoarsenazo spectrophtometric method
- HB 5220.39-2008 Methods for chemical analysis of superalloys. Part 39: Determination of total rare earth content by PMBP direct extraction-arsenazo Ⅲ photometric method
Tianjin Provincial Standard of the People's Republic of China, Total Nitrogen and Total Phosphorus Spectroscopy
- DB12/T 847-2018 Spectrophotometric method for the determination of total sugar in feed
Professional Standard - Non-ferrous Metal, Total Nitrogen and Total Phosphorus Spectroscopy
- YS/T 575.14-2006 Chemical analysis method of bauxite ore-tribromoarsine spectrophotometric determination of total rare earth oxides
CU-NC, Total Nitrogen and Total Phosphorus Spectroscopy
- NC 28-08-1987 Fertilxzers. Mixed, Granulated and Complex Fertilizers. Determination of Total Nitrogen, Assimilable Phosphorus and Potassium by the Weighing Method
Professional Standard - Machinery, Total Nitrogen and Total Phosphorus Spectroscopy