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How to detect nitrite
How to detect nitrite, Total:102 items.
In the international standard classification, How to detect nitrite involves: Inorganic chemicals, Milk and milk products, Water quality, Meat, meat products and other animal produce, Analytical chemistry, Animal feeding stuffs, General methods of tests and analysis for food products, Fruits. Vegetables, Non-ferrous metals, Products of the chemical industry, Non-metalliferous minerals, Environmental testing, Soil quality. Pedology, Corrosion of metals, Microbiology, Fertilizers.
YU-JUS, How to detect nitrite
- JUS H.Z1.137-1985 Testing of industrial vvaters. Determination of nitrite-nitrate and the combined nitrite-nitrate nitrogen, Spectrophotometric method
Professional Standard - Agriculture, How to detect nitrite
- GB/T 5009.33-1996 Determination method of nitrite and nitrate in food
- GB 13085-1991 Determination method of nitrite in feed
- KJ 201704 Rapid detection of nitrite in food by naphthalene ethylenediamine hydrochloride method
- 水产品质量安全检验手册 7.5.1.1-2005 Chapter 7 Inspection of additives in aquatic products Section 5 Determination of chromogenic agents in aquatic products 1. Determination of nitrite (GBT 5009.33-2003) (1) Naphthalene ethylenediamine hydrochloride method
- 水产品质量安全检验手册 7.5.1.2-2005 Chapter 7 Inspection of Additives in Aquatic Products Section 5 Determination of Chromogenic Agents in Aquatic Products 1. Determination of Nitrite (GBT 5009.33-2003) (2) Oscillopolarographic method
Professional Standard - Light Industry, How to detect nitrite
- QB/T 4446-2012 General test method in salt industry.Determination of nitrite
RU-GOST R, How to detect nitrite
- GOST R 51460-1999 Cheese. Method for determination of nitrate and nitrite contents
- GOST 8558.1-1978 Meat products. Methods for determination of nitrit
- GOST 10671.3-1974 Reagents. Methods for determination of nitrites
- GOST 8558.1-2015 Meat products. Methods for determination of nitrite
- GOST 32257-2013 Milk and milk products. Method for determination of nitrate and nitrite contents
- GOST 10671.3-2016 Reagents. Methods for determination of nitrites impurity
- GOST 13496.19-2015 Feeds, mixed feeds and raw material. Methods for determination of nitrate and nitrite
- GOST R 51454-1999 Caseins and caseinates. Method of determination of nitrate and nitrite contents
- GOST 29299-1992 Meat and meat products. Determination of nitrite content
- GOST R 50465-1993 Fodder, mixed fodder and animal feed raw stuff. Methods of nitrate and nitrite determination
- GOST R 50396.6-1992 Poultry meat, edible offal, ready-to-cook products. Methods for detection and quantity determination of sulfit-reducing anaerobes
- GOST 30181.9-1994 Mineral fertilizers. Method for determination of total mass fraction of nitrogen in compound fertilizers (distillation method using the chromium reduction of nitrate nitrogen and mineralization of organic nitrogen)
Indonesia Standards, How to detect nitrite
- SNI 06-2484-2002 Test methods for nitrite content in water by colorymetry
- SNI 19-1662-1989 Water and waste water, Test method for nitrite content
- SNI 19-6964.7-2003 Seawater quality - Part 7: Test methods of nitrates (NO3-N) with cadmium reduction by spectrophotometry
- SNI 06-6857-2002 Test methods of nitrite content in water by colorimetry with Gries Romeyer reagent
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, How to detect nitrite
- GB/T 6912.2-1986 Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Ultraviolet spectrophotometry for nitrites
- GB/T 13085-1991 Method for determination of nitrite in feeds
- GB/T 6912.1-1986 Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Ultraviolet spectrophotometry for nitrates
- GB/T 6912.3-1986 Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Alpha-naphthylamine hydrochloride photometric method
- GB/T 6912.1-2006 Methods for analysis of water for boiler and for cooling. Determination of nitrates and nitrites. Part 1: Ultraviolet spectrophotometry for nitrates
- GB/T 6912-2008 Analysis of water used in boiler and cooling system.Determination of nitrite
- GB/T 32677-2016 Determination of inorganic sulfite in toothpaste
American Society for Testing and Materials (ASTM), How to detect nitrite
- ASTM D7781-23 Standard Test Method for Nitrite-Nitrate in Water by Nitrate Reductase
Taiwan Provincial Standard of the People's Republic of China, How to detect nitrite
- CNS 12980-1992 Method of Test for Milk and Milk Products - Determination of Nitrate and Nitrite Contents of Edible Cheese
- CNS 12980-2007 Method of test for milk and milk products - Determination of nitrate and nitrite content in edible cheese
- CNS 15091-15-2007 Method of test for deep sea water - Determination of nitrite
VN-TCVN, How to detect nitrite
British Standards Institution (BSI), How to detect nitrite
- BS 6248-11:1987 Caseins and caseinates. Method for determination of nitrate and nitrite contents
- BS 4267-7:1987 Ammonium nitrate - Methods for determination of nitrite content
- BS 770-9:1985 Methods for chemical analysis of cheese. Determination of nitrate and nitrite contents. Cadmium reduction and photometry method
- BS 1728-9:1957 Methods for the analysis of aluminium and aluminium alloys - Determination of manganese (volumetric: arsenite/nitrite method)
- BS 1743 Sec.16.3:1987 Method for analysis of dried milk and dried milk products. Determination of nitrate and nitrite contents. Screening method for nitrate content by cadmium reduction and spectrometry
- BS 4401-8:1976 Methods of test for meat and meat products - Determination of nitrite content
- BS 1743 Sec.16.1:1983 Methods for analysis of dried milk and dried milk products. Determination of nitrate and nitrite contents. Method for dried milk by cadmium reduction
- BS EN 26777:1993 Water quality. Physical, chemical and biochemical methods. Determination of nitrite: molecular absorption spectrometric method
- BS EN 26777:1984 Water quality - Physical, chemical and biochemical methods - Determination of nitrite: molecular absorption spectrometric method
German Institute for Standardization, How to detect nitrite
- DIN EN 12014-4:2005-08 Foodstuffs - Determination of nitrate and/or nitrite content - Part 4: Ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products; German version EN 12014-4:2005
- DIN EN 12014-2:2018-02 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products; German version EN 12014-2:2017
- DIN EN 12014-2:2018 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
- DIN EN ISO 14673-2:2004-05 Milk and milk products - Determination of nitrate and nitrite contents - Part 2: Method using segmented flow analysis (Routine method) (ISO 14673-2:2004); German version EN ISO 14673-2:2004
- DIN EN ISO 14673-3:2004-05 Milk and milk products - Determination of nitrate and nitrite contents - Part 3: Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method) (ISO 14673-3:2004); German version EN ISO 14673-3:2004
未注明发布机构, How to detect nitrite
IN-BIS, How to detect nitrite
Group Standards of the People's Republic of China, How to detect nitrite
- T/SATA 053-2023 Determination of bromate, nitrite, chlorate, nitrate and thiocyanate in infant formula - Ion Chromatography
NL-NEN, How to detect nitrite
- NEN 3765-1981 Cheese - Physical and chemical test methods - Determination of the nitrate content (routine method)
- NEN 3764-1981 Cheese - Physical and chemical test methods - Determination of the nitrite and the nitrate content (reference method)
CZ-CSN, How to detect nitrite
- CSN 57 0158-1986 Testing methods for meat products and canned sterilized food. Determination of nitrite and nitrate content
Japanese Industrial Standards Committee (JISC), How to detect nitrite
- JIS K 0170-2:2011 Testing methods for water quality by flow analysis -- Part 2: Nitrite nitrogen and nitrate nitrogen
- JIS K 0170-2:2019 Testing methods for water quality by flow analysis -- Part 2: Nitrite nitrogen and nitrate nitrogen
- JIS K 0400-35-30:1999 Water quality -- Determination of dissolved fluoride, chrolide, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions Part 1: Method for water with low contamination
ES-UNE, How to detect nitrite
- UNE-EN 12014-2:2018 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
Danish Standards Foundation, How to detect nitrite
- DS/EN 12014-2:1998 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2:HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
- 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/EN ISO 14673-3:2004 Milk and milk products - Determination of nitrate and nitrite contents - Part 3: Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method)
Lithuanian Standards Office , How to detect nitrite
- LST EN 12014-2-2001 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
- 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)
- LST EN ISO 14673-2:2004 Milk and milk products - Determination of nitrate and nitrite contents - Part 2: Method using segmented flow analysis (Routine method) (ISO 14673-2:2004)
- LST EN ISO 14673-3:2004 Milk and milk products - Determination of nitrate and nitrite contents - Part 3: Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method) (ISO 14673-3:2004)
AENOR, How to detect nitrite
- UNE-EN 12014-2:1998 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
- UNE-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. (ISO 13395:1996).
- UNE-EN ISO 14673-2:2004 Milk and milk products - Determination of nitrate and nitrite contents - Part 2: Method using segmented flow analysis (Routine method) (ISO 14673-2:2004)
Association Francaise de Normalisation, How to detect nitrite
- NF EN 12014-2:2017 Produits alimentaires - Détermination de la teneur en nitrates et/ou en nitrites - Partie 2 : méthode de détermination par CLHP/CI de la teneur en nitrates des légumes et des produits à base de légumes
- NF T90-042:1995 Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions - Part 1 : method for water with low contamination.
- NF EN ISO 14673-3:2004 Lait et produits laitiers - Détermination des teneurs en nitrates et en nitrites - Partie 3 : méthode par réduction au cadmium et d'analyse par injection de flux avec dialyse en ligne (Méthode de routine)
- NF ISO 14256-2:2007 Qualité du sol - Dosage des nitrates, des nitrites et de l'ammonium dans des sols bruts par extraction avec une solution de chlorure de potassium - Partie 2 : méthode automatisée avec analyse en flux segmenté
- NF EN ISO 787-19:2020 Méthodes générales d'essais des pigments - Partie 19 : détermination des nitrates solubles dans l'eau (Méthode à l'acide salicylique)
- NF T90-415:1985 Testing water - Detection and enumeration of the spores of sulfite-reducing anaerobes and of sulfite-reducing (Clostridia) - General method by the standing tube technique.
Professional Standard - Urban Construction, How to detect nitrite
- CJ 26.26-1991 Municipal sewage water quality inspection method standard Determination of nitrite nitrogen spectrophotometric method
HU-MSZT, How to detect nitrite
Korean Agency for Technology and Standards (KATS), How to detect nitrite
- KS M ISO 10304-2:2008 Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 2：Determination of bromide, chloride, nitrate,nitrite, orthophosphate and sulfate in waste water
- KS M ISO 10304-2:2003 Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 2：Determination of bromide, chloride, nitrate,nitrite, orthophosphate and sulfate in waste water
- 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
- KS I ISO TS 14256-1:2020 Soil quality ― Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution ―Part 1: Manual method
KR-KS, How to detect nitrite
- KS M ISO 10304-2-2003 Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 2：Determination of bromide, chloride, nitrate,nitrite, orthophosphate and sulfate in waste water
- KS I ISO TS 14256-1-2020 Soil quality ― Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution ―Part 1: Manual method
European Committee for Standardization (CEN), How to detect nitrite
- 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
- EN ISO 10304-1:1995 Water Quality - Determination of Dissolved Fluoride, Chloride, Nitrite, Orthophosphate, Bromide, Nitrate and Sulfate Ions, Using Liquid Chromatography of Ions - Part 1: Method for Water with Low Contamination (ISO 10304-1 : 1992)
International Organization for Standardization (ISO), How to detect nitrite
- 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
- ISO 14673-3:2001 Milk and milk products - Determination of nitrate and nitrite contents - Part 3: Method using cadmium and flow injection analysis with in-line dialysis (Routine method)
- ISO 14673-3:2004 | IDF 189-3:2004 Milk and milk products — Determination of nitrate and nitrite contents — Part 3: Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method)
- ISO 14673-3:2001 | IDF 189-3: 2001 Milk and milk products — Determination of nitrate and nitrite contents — Part 3: Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method)
- ISO 14673-3:2001/Cor 1:2002 Milk and milk products — Determination of nitrate and nitrite contents — Part 3: Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method) — Technical Corrigendum 1
ZA-SANS, How to detect nitrite
- 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
PT-IPQ, How to detect nitrite
- NP 1846-2002 Meat and meat products Determination of nitrite content Reference method
Association of Official Analytical Chemists (AOAC), How to detect nitrite
- AOAC 990.28-1994 AOAC Official Method 990.28 Sulfites in Foods Optimized Monier–Williams Method First Action 1990 Final Action 1994
Professional Standard - Geology, How to detect nitrite
- DZ/T 0064.60-1993 Spectrophotometric method for determination of nitrite radicals in groundwater quality testing
- DZ/T 0064.60-2021 Analytical methods of groundwater quality - Part 60: Determination of nitrite spectrophotometric method
Standard Association of Australia （SAA）, How to detect nitrite
- AS 2300.6.8:1997 Methods of chemical and physical testing for the dairying industry - Cheese - Determination of nitrate and nitrite in cheese by cadmium reduction and photometry
- AS 2136:1977 Method for detecting the susceptibility of copper and its alloys to stress corrosion cracking using the mercurous nitrate test
BE-NBN, How to detect nitrite
- NBN-EN 26777-1993 Water quality. Determination of nitrite. Molecular absorption spectrometric method (ISO 6777:1984)
Professional Standard - Commodity Inspection, How to detect nitrite
- SN/T 2918-2011 Determination of sulfite in food for export.Ion chromatography method
- SN/T 1071-2014 Method for the determination of anaerobic sulfite-reducing clostridia in food for export
International Dairy Federation (IDF), How to detect nitrite
- IDF 189-3-2001 Milk and milk products - Determination of nitrate and nitrite contents - Part 3: Method using cadmium reduction and flow injection analysis with in-line dialysis (Routine method)