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Ammonium nitrate national standard

Ammonium nitrate national standard, Total:453 items.

In the international standard classification, Ammonium nitrate national standard involves: General methods of tests and analysis for food products, Spices and condiments. Food additives, Aircraft and space vehicles in general, Soil quality. Pedology, Air quality, Animal feeding stuffs, Photography, Pesticides and other agrochemicals, Water quality.

CZ-CSN, Ammonium nitrate national standard

National Health Commission of the People's Republic of China, Ammonium nitrate national standard

GB 5009.33-2010 National food safety standard Determination of nitrite and nitrate in foods
GB 5009.33-2016 Determination of Nitrite and Nitrate in Food Safety National Standards
GB 1886.342-2021 National Food Safety Standard Food Additive Aluminum Ammonium Sulfate
GB 1886.242-2016 National Food Safety Standard Food Additive Ammonium Glycyrrhizinate
GB 1886.5-2015 National Food Safety Standard Food Additive Sodium Nitrate
GB 1886.330-2021 Food Safety National Standard Food Additive Ammonium Dihydrogen Phosphate
GB 1886.331-2021 National Food Safety Standard Food Additive Diammonium Hydrogen Phosphate
GB 1886.296-2016 National Food Safety Standard Food Additive Ammonium Ferric Citrate
GB 1886.94-2016 National Food Safety Standard Food Additive Potassium Nitrite
GB 1886.11-2016 National Food Safety Standard Food Additive Sodium Nitrite
GB 1886.83-2016 National Food Safety Standard Food Additive Ammonium Phospholipids
GB 5009.234-2016 Determination of Ammonium Salt in Food Safety National Standard Food
GB 1886.15-2015 National Food Safety Standard Food Additive Phosphoric Acid
GB 1886.120-2015 National Food Safety Standard Food Additive Caproic Acid
GB 1886.121-2015 National Food Safety Standard Food Additive Butyric Acid
GB 1886.173-2016 National Food Safety Standard Food Additive Lactic Acid
GB 1886.9-2016 National Food Safety Standard Food Additive Hydrochloric Acid
GB 1886.210-2016 National Food Safety Standard Food Additive Propionic Acid
GB 5009.239-2016 Determination of food acidity in national food safety standards
GB 1886.326-2021 National Food Safety Standard Food Additive Calcium Acid Pyrophosphate
GB 5009.26-2016 Determination of N-nitrosamine compounds in national food safety standards
GB 1886.90-2015 National Food Safety Standard Food Additive Calcium Silicate
GB 1886.53-2015 National Food Safety Standard Food Additive Adipic Acid
GB 5009.211-2022 Determination of folic acid in food in national food safety standard
GB 1886.356-2022 National Food Safety Standard Food Additive Calcium Propionate
GB 1886.1-2021 National Food Safety Standard Food Additive Sodium Carbonate
GB 1886.62-2015 National Food Safety Standard Food Additive Magnesium Silicate
GB 1886.1-2015 National Food Safety Standard Food Additive Sodium Carbonate
GB 1886.81-2015 National Food Safety Standard Food Additive Lauric Acid
GB 5009.211-2014 Determination of folic acid in food in national food safety standard
GB 5009.153-2016 National food safety standard Determination of phytic acid in food
GB 5009.157-2016 National Food Safety Standards Determination of Food Organic Acids
GB 1886.235-2016 National Food Safety Standard Food Additive Citric Acid
GB 1886.21-2016 National Food Safety Standard Food Additive Calcium Lactate
GB 1886.186-2016 National Food Safety Standard Food Additive Sorbic Acid
GB 1886.183-2016 National Food Safety Standard Food Additive Benzoic Acid
GB 1886.6-2016 National Food Safety Standard Food Additive Calcium Sulfate
GB 1886.250-2016 National Food Safety Standard Food Additive Sodium Phytate
GB 5009.210-2016 Determination of Pantothenic Acid in National Food Safety Standard Food
GB 5009.275-2016 National food safety standard Determination of boric acid in food
GB 5009.229-2016 Determination of acid value in food in national food safety standard
GB 5009.120-2016 Determination of Sodium Propionate and Calcium Propionate in Food Safety National Standard Food
GB 1886.10-2015 National Food Safety Standard Food Additive Glacial Acetic Acid (also known as Glacial Acetic Acid)
GB 1886.93-2015 National Food Safety Standard Food Additive Lactic Fatty Acid Glycerides
GB 1886.75-2016 National Food Safety Standard Food Additive L-Cysteine Hydrochloride
GB 1886.230-2016 National Food Safety Standard Food Additive Ascorbyl Palmitate
GB 1886.184-2016 National Food Safety Standard Food Additive Sodium Benzoate
GB 1886.136-2015 National Food Safety Standard Food Additive Benzyl Butyrate
GB 1886.8-2015 National Food Safety Standard Food Additive Sodium Sulfite
GB 1886.74-2015 National Food Safety Standard Food Additive Potassium Citrate
GB 1886.13-2015 National Food Safety Standard Food Additive Potassium Permanganate
GB 1886.2-2015 National Food Safety Standard Food Additive Sodium Bicarbonate
GB 5009.168-2016 National Food Safety Standards Determination of Fatty Acids in Food
GB 1886.343-2021 National Food Safety Standard Food Additive L-Threonine
GB 1886.344-2021 National Food Safety Standard Food Additive DL-Alanine
GB 1886.339-2021 National Food Safety Standard Food Additive Sodium Pyrophosphate
GB 1886.338-2021 National Food Safety Standard Food Additive Trisodium Phosphate
GB 1886.324-2021 National Food Safety Standard Food Additive Metatartaric Acid
GB 1886.327-2021 National Food Safety Standard Food Additive Tripotassium Phosphate
GB 1886.3-2021 National Food Safety Standard Food Additive Calcium Hydrogen Phosphate
GB 1886.332-2021 National Food Safety Standard Food Additive Tricalcium Phosphate
GB 1886.306-2020 National Food Safety Standard Food Additive Sodium Glutamate
GB 1886.304-2020 National Food Safety Standard Food Additive Phosphoric Acid (Wet Process)
GB 1886.40-2015 National Food Safety Standard Food Additive L-Malic Acid
GB 1886.196-2016 National Food Safety Standard Food Additive Ethyl Caproate
GB 1886.42-2015 National food safety standard food additive dl-tartaric acid
GB 1886.39-2015 National Food Safety Standard Food Additive Potassium Sorbate
GB 1886.154-2015 National Food Safety Standard Food Additive Propyl Acetate
GB 1886.130-2015 National Food Safety Standard Food Additive Ethyl Heptanoate
GB 1886.152-2015 National food safety standard Food additive ethyl octanoate
GB 5009.169-2016 Determination of Taurine in Food Safety National Standard Food
GB 1886.91-2016 National Food Safety Standard Food Additive Magnesium Stearate
GB 1886.25-2016 National Food Safety Standard Food Additive Sodium Citrate
GB 1886.286-2016 National Food Safety Standard Food Additive Butyrate Butyrate
GB 1886.201-2016 National Food Safety Standard Food Additive Benzyl Acetate
GB 1886.285-2016 National Food Safety Standard Food Additive Benzyl Propionate
GB 1886.190-2016 National Food Safety Standard Food Additive Ethyl Acetate
GB 1886.194-2016 National Food Safety Standard Food Additive Ethyl Butyrate
GB 1886.197-2016 National Food Safety Standard Food Additive Ethyl Lactate
GB 1886.102-2016 National Food Safety Standard Food Additive Calcium Stearate
GB 1886.3-2016 National Food Safety Standard Food Additive Calcium Hydrogen Phosphate
GB 1886.247-2016 National Food Safety Standard Food Additive Potassium Bicarbonate
GB 1886.193-2016 National Food Safety Standard Food Additive Ethyl Propionate
GB 5009.124-2016 Determination of Amino Acids in Food Safety National Standards
GB 5009.264-2016 Determination of benzyl acetate in food safety national standard
GB 1886.101-2016 National Food Safety Standard Food Additive Stearic Acid (also known as Octadecanoic Acid)
GB 1886.237-2016 National Food Safety Standard Food Additive Phytic Acid (also known as Phytate)
GB 5009.43-2016 Determination of sodium glutamate (sodium glutamate) in monosodium glutamate in national food safety standard
GB 1886.4-2020 National Food Safety Standard Food Additive Sodium Hexametaphosphate
GB 5009.121-2016 National Food Safety Standard Determination of Dehydroacetic Acid in Food
GB 1886.43-2015 National Food Safety Standard Food Additive Calcium Ascorbate
GB 1886.150-2015 National Food Safety Standard Food Additive Citronellyl Formate
GB 1886.7-2015 National Food Safety Standard Food Additive Sodium Metabisulfite
GB 1886.88-2015 National Food Safety Standard Food Additive Monosodium Fumarate
GB 5009.121-2015 National Food Safety Standard Determination of Dehydroacetic Acid in Food
GB 1886.362-2022 National Food Safety Standard Food Additive ε Polylysine
GB 1886.335-2021 National Food Safety Standard Food Additive Sodium Tripolyphosphate
GB 1886.340-2021 National Food Safety Standard Food Additive Tetrapotassium Pyrophosphate
GB 1886.333-2021 National Food Safety Standard Food Additive Calcium Dihydrogen Phosphate
GB 1886.336-2021 National Food Safety Standard Food Additive Sodium Dihydrogen Phosphate
GB 1886.337-2021 National Food Safety Standard Food Additive Potassium Dihydrogen Phosphate
GB 1886.334-2021 National Food Safety Standard Food Additive Dipotassium Hydrogen Phosphate
GB 1886.325-2021 National Food Safety Standard Food Additive Potassium Polymetaphosphate
GB 1886.329-2021 National Food Safety Standard Food Additive Disodium Hydrogen Phosphate
GB 1886.320-2021 National Food Safety Standard Food Additive Sodium Gluconate
GB 1886.4-2015 National Food Safety Standard Food Additive Sodium Hexametaphosphate
GB 1886.132-2015 National Food Safety Standard Food Additive Allyl Hexanoate
GB 1886.126-2015 National Food Safety Standard Food Additive Linalyl Acetate
GB 1886.46-2015 National Food Safety Standard Food Additive Low Sodium Sulfite
GB 1886.151-2015 National Food Safety Standard Food Additive Geranyl Formate
GB 1886.155-2015 National Food Safety Standard Food Additive Neryl Acetate
GB 1886.156-2015 National Food Safety Standard Food Additive Terpine Acetate
GB 1886.158-2015 National Food Safety Standard Food Additive Ethyl Isobutyrate
GB 1886.161-2015 National Food Safety Standard Food Additive Ethyl Palmitate
GB 1886.107-2015 National Food Safety Standard Food Additive Monosodium Citrate
GB 1886.157-2015 National Food Safety Standard Food Additive Geranyl Acetate
GB 5009.189-2016 Determination of rice yeast acid in food according to national food safety standard
GB 1886.44-2016 National Food Safety Standard Food Additive Sodium Ascorbate
GB 1886.241-2016 National Food Safety Standard Food Additive Tripotassium Glycyrrhizinate
GB 1886.240-2016 National Food Safety Standard Food Additive Monopotassium Glycyrrhizinate
GB 1886.195-2016 National Food Safety Standard Food Additive Isoamyl Butyrate
GB 1886.287-2016 National Food Safety Standard Food Additive Ethyl Isovalerate
GB 1886.289-2016 National Food Safety Standard Food Additive Benzyl Benzoate
GB 1886.288-2016 National Food Safety Standard Food Additive Ethyl Benzoate
GB 1886.202-2016 National Food Safety Standard Food Additive Isoamyl Acetate
GB 5009.252-2016 Determination of levulinic acid in food according to the national food safety standard
GB 5009.277-2016 Determination of Sodium Diacetate in National Food Safety Standard Food
GB 5009.86-2016 Determination of Ascorbic Acid in National Food Safety Standard Food
GB 5009.233-2016 Determination of free mineral acid in vinegar in national food safety standard
GB 1886.308-2020 National Food Safety Standard Food Additive Calcium Alginate (also known as Calcium Alginate)
GB 1886.243-2016 National Food Safety Standard Food Additive Sodium Alginate (also known as Sodium Alginate)
GB 1886.14-2015 National Food Safety Standard Food Additive Propyl Gallate
GB 1886.27-2015 National Food Safety Standard Food Additive Sucrose Fatty Acid Ester
GB 1886.97-2015 National Food Safety Standard Food Additive Disodium 5′-Inosinate
GB 1886.179-2016 National Food Safety Standard Food Additive Calcium Stearoyl Lactylate
GB 1886.49-2016 National food safety standard food additive D-isoascorbic acid
GB 1886.170-2016 National food safety standard food additive disodium 5′-guanylate
GB 1886.57-2016 National Food Safety Standard Food Additive Monocaprylic Glyceride
GB 1886.231-2016 National Food Safety Standard Food Additive Nisin
GB 1886.203-2016 National Food Safety Standard Food Additive Isoamyl Isovalerate
GB 1886.92-2016 National Food Safety Standard Food Additive Sodium Stearoyl Lactylate
GB 5009.256-2016 Determination of Various Phosphates in Food Safety National Standards
GB 5009.257-2016 Determination of Trans Fatty Acid in National Food Safety Standard Food
GB 5009.235-2016 Determination of Amino Acid Nitrogen in Food Safety National Standard Food
GB 1886.212-2016 National Food Safety Standard Food Additive Sodium Caseinate (also known as Sodium Caseinate)
GB 5009.28-2016 Determination of Benzoic Acid, Sorbic Acid and Sodium Saccharin in Food Safety National Standard Food
GB 5009.223-2014 National food safety standard Determination of ethyl carbamate in food
GB 1886.153-2015 National Food Safety Standard Food Additive 2-Methyl Butyl Acetate
GB 1886.185-2016 National Food Safety Standard Food Additive Monoglyceride Succinate
GB 1886.360-2022 National Food Safety Standard Food Additive Tea Polyphenol Palmitate
GB 1886.348-2021 National Food Safety Standard Food Additive Trisodium Hydrogen Pyrophosphate
GB 1886.328-2021 National Food Safety Standard Food Additive Disodium Dihydrogen Pyrophosphate
GB 1886.28-2016 National Food Safety Standard Food Additive Sodium Erythorbate
GB 1886.163-2015 National Food Safety Standard Food Additive 2-Methyl-4-pentenoic Acid
GB 1886.159-2015 National Food Safety Standard Food Additive 3-Hexenyl Isovalerate
GB 1886.236-2016 National Food Safety Standard Food Additive Propylene Glycol Fatty Ester
GB 1886.280-2016 National Food Safety Standard Food Additive 2-Methylvalerate Ethyl Ester
GB 1886.226-2016 National Food Safety Standard Food Additive Propylene Glycol Alginate
GB 1886.178-2016 National Food Safety Standard Food Additive Polyglyceryl Fatty Acid Ester
GB 5009.89-2016 Determination of Niacin and Niacinamide in National Food Safety Standard Food
GB 5009.271-2016 National food safety standard Determination of phthalates in food
GB 5009.278-2016 National Food Safety Standards Determination of ethylenediaminetetraacetic acid in food
GB 1903.54-2021 National Food Safety Standard Food Nutritional Fortifier Choline Bitartrate
GB 1886.82-2015 National Food Safety Standard Food Nutritional Fortifier 5'-Uridine Disodium
GB 1886.65-2015 National Food Safety Standard Food Additives Mono- and Diglycerol Fatty Acid Ester
GB 1886.31-2015 National Food Safety Standard Food Additive Ethyl p-Hydroxybenzoate
GB 1886.100-2015 National Food Safety Standard Food Additive Disodium EDTA
GB 1886.227-2016 National Food Safety Standard Food Additive Morpholine Fatty Acid Salt Fruit Wax
GB 5009.276-2016 Determination of glucono-δ-lactone in national food safety standard food
GB 1886.214-2016 National Food Safety Standard Food Additive Calcium Carbonate (Including Light and Heavy Calcium Carbonate)
GB 1886.314-2020 National Food Safety Standard Food Additive Calcium Disodium EDTA
GB 1886.116-2015 National Food Safety Standard Food Additive Xylitol Monostearate
GB 1886.79-2015 National Food Safety Standard Food Additive Dilauryl Thiodipropionate
GB 1886.165-2015 National Food Safety Standard Food Additive 2-Methylbutyrate 3-Hexenyl Ester
GB 1886.95-2015 National Food Safety Standard Food Additive Polyglyceryl Ricinoleate (PGPR)
GB 1886.189-2016 National Food Safety Standard Food Additive Allyl 3-cyclohexylpropionate
GB 1886.85-2016 National Food Safety Standard Food Additive Glacial Acetic Acid (Low Pressure Carbonylation Method)
GB 1886.229-2016 National Food Safety Standard Food Additive Potassium Aluminum Sulfate (also known as Potassium Alum)
GB 5009.97-2016 Determination of Sodium Cyclosulfamate in National Food Safety Standard Food
GB 5009.31-2016 Determination of Parabens in Food in National Food Safety Standards
GB 1886.69-2016 National Food Safety Standard Food Additive Aspartame Acesulfame
GB 1886.164-2015 National Food Safety Standard Food Additive 2-Methyl Butyrate 2-Methyl Butyl Ester
GB 5009.232-2016 National Food Safety Standards Determination of formic acid content in fruits, vegetables and their products
GB 23200.108 National food safety standard—Determination of glufosinate-ammonium residue in foods of plant origin Liquid chromatography tandem mass spectrometry
GB 1886.80-2015 National Food Safety Standard Food Additive Acetylated Mono- and Diglyceride Fatty Acid Ester
GB 1886.171-2016 National food safety standard food additive 5′-flavored nucleotide disodium (also known as flavored nucleotide disodium)
GB 1886.68-2015 National Food Safety Standard Food Additive Dimethyl Dicarbonate (also known as Vigoline)
GB 5009.191-2016 Determination of content of chloropropanol and its fatty acid ester in food safety national standard
GB 5009.249-2016 Determination of sodium ferric EDTA in iron-fortified soy sauce in national food safety standards
GB 5009.253-2016 National food safety standard Determination of perfluorooctane sulfonic acid (PFOS) and perfluorooctanoic acid (PFOA) in food of animal origin
GB 1886.112-2015 National Food Safety Standard Food Additive Polyoxyethylene Xylitol Monostearate
GB 1886.37-2015 National food safety standard food additive sodium cyclamate (also known as cyclamate)

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Ammonium nitrate national standard

GB 25592-2010 National Food Safety Standard Food Additive Aluminum Ammonium Sulfate
GB 25569-2010 National Food Safety Standard Food Additive Ammonium Dihydrogen Phosphate
GB 1903.20-2016 National Food Safety Standard Food Nutritional Enhancer Thiamine Nitrate
GB 31631-2014 National Food Safety Standard Food Additive Ammonium Chloride
GB 14757-2010 National Food Safety Standard Food Additive Nicotinic Acid
GB 15570-2010 National Food Safety Standard Food Additive Folic Acid
GB 14759-2010 National Food Safety Standard Food Additive Taurine
GB 29208-2012 National Food Safety Standard Food Additive Manganese Sulfate
GB 25546-2010 National Food Safety Standard Food Additive Fumaric Acid
GB 25587-2010 National Food Safety Standard Food Additive Magnesium Carbonate
GB 25588-2010 National Food Safety Standard Food Additive Potassium Carbonate
GB 25549-2010 National Food Safety Standard Food Additive Sodium Propionate
GB 28347-2012 National Food Safety Standard Food Additive Cinnamic Acid
GB 12456-2021 National Food Safety Standard Determination of Total Acids in Food
GB 26402-2011 National Food Safety Standard Food Additive Potassium Iodate
GB 25579-2010 National Food Safety Standard Food Additive Zinc Sulfate
GB 25548-2010 National Food Safety Standard Food Additive Calcium Propionate
GB 28305-2012 National Food Safety Standard Food Additive Potassium Lactate
GB 25542-2010 National Food Safety Standard Food Additive Glycine (Glycine)
GB 1903.1-2015 National Food Safety Standard Food Nutritional Fortifier L-Lysine Hydrochloride
GB 25583-2010 National Food Safety Standard Food Additive Sodium Silicoaluminate
GB 25538-2010 National Food Safety Standard Food Additive Sodium Diacetate
GB 25544-2010 National Food Safety Standard Food Additive DL - Malic Acid
GB 25574-2010 National Food Safety Standard Food Additive Sodium Hypochlorite
GB 25582-2010 National Food Safety Standard Food Additive Aluminium Calcium Silicate
GB 25543-2010 National Food Safety Standard Food Additive L- Alanine
GB 25545-2010 National Food Safety Standard Food Additive L (+) - Tartaric Acid
GB 25563-2010 National Food Safety Standard Food Additive Tripotassium Phosphate
GB 25565-2010 National Food Safety Standard Food Additive Trisodium Orthophosphate
GB 28331-2012 National Food Safety Standard Food Additive Amyl Butyrate
GB 29223-2012 National Food Safety Standard Food Additive Dehydroacetic Acid
GB 29224-2012 National Food Safety Standard Food Additive Ethyl Acetate
GB 31623-2014 National Food Safety Standard Food Additive Potassium Stearate
GB 25558-2010 National Food Safety Standard Food Additive Tricalcium Phosphate
GB 25589-2010 National Food Safety Standard Food Additive Potassium Bicarbonate
GB 25555-2010 National Food Safety Standard Food Additive L - Calcium Lactate
GB 25557-2010 National Food Safety Standard Food Additive Sodium Pyrophosphate
GB 28306-2012 National Food Safety Standard Food Additive L - Arginine
GB 31626-2014 National Food Safety Standard Food Additive Benzyl Salicylate (Benzyl Salicylate)
GB 25562-2010 National Food Safety Standard Food Additive Potassium Pyrophosphate
GB 17779-2010 National Food Safety Standard Food Additive Calcium L - Threonate
GB 25556-2010 National Food Safety Standard Food Additive Potassium Hydrogen Tartrate
GB 25560-2010 National Food Safety Standard Food Additive Monopotassium phosphate
GB 25564-2010 National Food Safety Standard Food Additive Sodium Dihydrogen Phosphate
GB 25570-2010 National Food Safety Standard Food Additive Potassium Metabisulfite
GB 25590-2010 National Food Safety Standard Food Additive Sodium Hydrogen Sulfite
GB 15571-2010 National Food Safety Standard Food Additive Calcium Gluconate
GB 25537-2010 National Food Safety Standard Food Additive Sodium Lactate (solution)
GB 25547-2010 National Food Safety Standard Food Additive Dehydroacetic Acid
GB 25561-2010 National Food Safety Standard Food Additive Dipotassium Phosphate
GB 28319-2012 National Food Safety Standard Food Additive Allyl Heptylate
GB 1903.56-2022 National Food Safety Standard Food Nutrition Fortifier Sodium Selenate
GB 1903.58-2022 National Food Safety Standard Food Nutrition Fortifier Manganese Carbonate
GB 8820-2010 National Food Safety Standard Food Additive Zinc Gluconate
GB 1903.11-2015 National Food Safety Standard Food Nutritional Fortifier Zinc Lactate
GB 1903.35-2018 National Food Safety Standard Food Nutritional Enhancer Zinc Acetate
GB 25566-2010 National Food Safety Standard Food Additive Sodium Tripolyphosphate
GB 25568-2010 National Food Safety Standard Food Additive Disodium Hydrogen Phosphate
GB 25559-2010 National Food Safety Standard Food Additive Monocalcium Phosphate
GB 5413.34-2010 National food safety standard Determination of acidity in milk and milk products
GB 31613.3-2021 National Food Safety Standard Determination of Dinitramide Residues in Chicken Edible Tissues
GB 25586-2010 National Food Safety Standard Food Additive Sodium Sesquicarbonate (Concentrated Crystal Soda)
GB 25540-2010 National Food Safety Standard Food Additive Acetyl Sulphanilic Acid
GB 29226-2012/XG1-2014 National Food Safety Standard Food Additive Calcium Aspartate
GB 1903.37-2018 National Food Safety Standard Food Nutritional Fortifier Ferric Citrate
GB 1903.53-2021 National Food Safety Standard Food Nutritional Fortifier D-Calcium Pantothenate
GB 1903.32-2018 National Food Safety Standard Food Nutrition Fortifier D-Sodium Pantothenate
GB 1903.57-2022 National Food Safety Standard Food Nutrition Fortifier Manganese Citrate
GB 1903.2-2015 National Food Safety Standard Food Nutritional Fortifier Zinc Glycinate
GB 1903.9-2015 National Food Safety Standard Food Nutrition Fortifier Sodium Selenite
GB 28338-2012 National Food Safety Standard Food Additive Lactic Acid I - Menthyl Acetate
GB 1903.47-2020 National Food Safety Standard Food Nutritional Fortifier Ferrous Lactate
GB 1903.49-2020 National Food Safety Standard Food Nutrition Fortifier Zinc Citrate
GB 1903.48-2020 National Food Safety Standard Food Nutrition Fortifier Magnesium Hydrogen Phosphate
GB 21703-2010 National food safety standard Determination of benzoic acid and sorbic acid in milk and milk products
GB 28322-2012 National Food Safety Standard Food Additive Tetradecanoic Acid Ethyl Ester (Myristic Acid Ethyl Ester)
GB 25550-2010 National Food Safety Standard Food Additive L-Carnitine Tartrate
GB 25567-2010 National Food Safety Standard Food Additive Disodium Dihydrogen Pyrophosphate
GB 1903.41-2018 National Food Safety Standard Food Nutrition Fortifier Potassium Gluconate
GB 1903.38-2018 National Food Safety Standard Food Nutrition Fortifier Ferrous Succinate
GB 1903.29-2018 National Food Safety Standard Food Nutrition Fortifier Magnesium Gluconate
GB 1903.7-2015 National Food Safety Standard Food Nutrition Fortifier Manganese Gluconate
GB 1903.8-2015 National Food Safety Standard Food Nutritional Enhancer Copper Gluconate
GB 1903.46-2020 National Food Safety Standard Food Nutrition Fortifier Ferrous Fumarate
GB 7657-2020 National Food Safety Standard Food Additive Glucono-δ-Lactone
GB 4789.35-2010 National food safety standard Food microbiological examination:Lactic acid bacteria
GB 14754-2010 National Food Safety Standard Food Additive Vitamin C (Ascorbic Acid)
GB 12489-2010 National Food Safety Standard Food Additive Morpholine Fatty Acid Salt Fruit Wax
GB 14751-2010 National Food Safety Standard Food Additive Vitamin B1 (Thiamine Hydrochloride)
GB 31625-2014 National Food Safety Standard Food Additive Methyl Dihydrojasmonate
GB 1903.55-2022 National Food Safety Standard Food Nutrition Fortifier L Potassium Ascorbate
GB 1903.3-2015 National Food Safety Standard Food Nutrition Fortifier 5' Adenosine Monophosphate
GB 1903.10-2015 National Food Safety Standard Food Nutritional Fortifier Ferrous Gluconate
GB 31617-2014 National Food Safety Standard Food Nutrient Enhancer Casein Phosphopeptide
GB 1903.31-2018 National Food Safety Standard Food Nutritional Enhancer Retinyl Acetate (Vitamin A Acetate)
GB 28329-2012 National Food Safety Standard Food Additive Maleinoid Form -3 - Hexenol Acetate (cis-3-hexenyl Acetate)
GB 28333-2012 National Food Safety Standard Food Additive Maleinoid Form -3 - Hexenol Butyrate (cis-3-Hexenyl Butyrate)
GB 30604-2015 National Food Safety Standard Food Nutrition Fortifier 1,3-Dioleic-2-palmitic acid triglyceride
GB 28334-2012 National Food Safety Standard Food Additive Maleinoid Form -3 - Hexenol Hexanoate (cis- 3- Hexenyl Hexanoate)
GB 5413.16-2010 National food safety standard Determination of folic acid (folate activity) in foods for infans and young children,milk and milk products
GB 14753-2010 National Food Safety Standard Food Additive Vitamin B6 (Pyridoxine Hydrochloride)
GB 5413.17-2010 National food safety standard Determination of pantothenic in foods for infans and young children,milk and milk products
GB 5413.27-2010 National food safety standard Determination of fatty acids in foods for infans and young children,milk and milk products
GB 26401-2011 National Food Safety Standard Food Additive Arachidonic Acid Oil (Fermentation Method)
GB 1903.33-2022 National Food Safety Standard Food Nutrient Enhancer 5′ Cytidine Monophosphate (5′CMP)
GB 1903.6-2015 National Food Safety Standard Food Nutritional Fortifier Vitamin E Calcium Succinate
GB 1903.24-2016 National Food Safety Standard Food Nutritional Fortifier Vitamin C Magnesium Phosphate
GB 5413.26-2010 National food safety standard Determination of taurine in foods for infans and young children,milk and milk products
GB 25539-2010 National Food Safety Standard Food Additive Diacetyl Tartaric Acid Odd-and-even Glyceride
GB 13482-2011 National Food Safety Standard Food Additive Sorbitan Monooleate (Span 80)
GB 13482-2010 National Food Safety Standard Food Additive Sorbitan Monooleate (Span 80)
GB 14756-2010 National Food Safety Standard Food Additive Vitamin E (dl-α-Tocopheryl Acetate)
GB 25552-2010 National Food Safety Standard Food Additive Sorbitan Monopalmitate (Span 40)
GB 13481-2011 National Food Safety Standard Food Additive Sorbitan Monostearate (Span 60)
GB 13481-2010 National Food Safety Standard Food Additive Sorbitan Monostearate (Span 60)
GB 1886.92-2016(XG1-2022) Amendment No. 1 of "National Food Safety Standard Food Additive Sodium Stearoyl Lactylate"
GB 1903.12-2015 National Food Safety Standard Food Nutrition Fortifier L-Selenium-Methylselenocysteine
GB 29220-2012 National Food Safety Standard Food Additive Sorbitan Tristearate (Span 65)
GB 26400-2011 National Food Safety Standard Food Additive DHA Oil (Fermentation Method)
GB 25551-2010 National Food Safety Standard Food Additive Sorbitan Monolaurate (Span 20)
GB 5413.36-2010 National food safety standard Determination of trans fatty acids in foods for infants and young children,milk and milk products
GB 5413.15-2010 National food safety standard Determination of vitamin niacin and niacinamide in foods for infans and young children,milk and milk products
GB 28404-2012 National Food Safety Standard Determination of α- Linolenic Acid, EPA, DPA and DHA in the Health Food
GB 31656.13-2021 Determination of multiple residues of nitrofuran metabolites in aquatic products under national food safety standards by liquid chromatography-tandem mass spectrometry
GB 1886.69-2016(XG1-2020) National Food Safety Standard Food Additive Aspartame Acesulfame Amendment No. 1
GB 22031-2010 National food safety standard Determination of added citrate content in cheese and processed cheese products
GB 2763.1-2022 National Food Safety Standard Maximum Residue Limits of 112 Pesticides In Foods
GB 1903.26-2022 National Food Safety Standard Food Nutrition Enhancer Docosahexaenoic Acid Oil (Tuna Oil)

KE-KEBS, Ammonium nitrate national standard

KS 03-47-1977 KENYA STANDARD SPECIFICATION FOR CALCIUM AMMONIUM NITRATE FERTILIZER
KS 03-51-1978 KENYA STANDARD SPECIFICATION FOR AMMONIUM SULPHATE NITRATE FERTILIZER

Military Standards (MIL-STD), Ammonium nitrate national standard

DOD A-A-53879-1989 AMYL NITRITE INHALANT, USP

Professional Standard - Agriculture, Ammonium nitrate national standard

农业部1759号公告-60-2012 Compilation of National Standards for Veterinary Drugs (Volume 3) Longnisan, a traditional Chinese medicine
农业部1435号公告-42-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Drug Benzalkonium Bromide Solution (for Aquaculture)
农业部1506号公告-136-2010 Compilation of National Standards for Veterinary Drugs (Volume Two) Chemicals Glutaraldehyde Decyl Ammonium Bromide Solution
GB 5009.26-2023 National Food Safety Standard Determination of N-Nitrosamine Compounds in Foods
GB 5009.210-2023 National Food Safety Standard Determination of Pantothenic Acid in Foods
农业部1435号公告-72-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Drugs Compound Maduramicin Ammonium Premix
农业部1435号公告-105-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Drug Niclosamide Powder (for Aquaculture)
农业部1435号公告-122-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Drug Nichlorophene Ivermectin Tablets
农业部1506号公告-101-2010 Compilation of National Standards for Veterinary Drugs (Volume Two) Albendazole Nichlorophene Tablets
GB 1886.371-2023 National food safety standard food additive ε-polylysine hydrochloride
GB 175-2007(XG2-2015) "General Portland Cement" National Standard No. 2 Amendment
GB 5009.294-2023 National Food Safety Standard Determination of Tryptophan in Foods
GB 31614.1-2023 National Food Safety Standard Determination of Sialic Acid in Foods
农业部1759号公告-136-2012 Compilation of National Standards for Veterinary Drugs (Volume 3) Chemical Drugs Glutaraldehyde, Benzalkonium Bromide Solution (for Aquaculture)
GB 5009.291-2023 National Food Safety Standard Determination of Chlorate and Perchlorate in Foods
GB 5009.189-2023 Determination of rice fermentation acid in national food safety standards
GB 1903.61-2023 National Food Safety Standard Food Nutritional Enhancer Copper Carbonate
GB 5009.43-2023 National food safety standard Determination of sodium glutamate in monosodium glutamate
农业部1435号公告-106-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Maduramicin Ammonium Nicarbazine Premix
农业部1435号公告-56-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Florfenicol Metronidazole Ear Drops
GB 1886.231-2023 National Food Safety Standard Food Additive Nisin
GB 1886.372-2023 National food safety standard food additive L-methionylglycine hydrochloride
农业部1506号公告-130-2010 Compilation of National Standards for Veterinary Drugs (Volume Two) Calcium Hydrogen Phosphate Tablets for Chemical Drugs
农业部1759号公告-116-2012 Compilation of National Standards for Veterinary Drugs (Volume Three) Chemical Medicine Chlorhexidine Acetate Suppositories
GB 5009.293-2023 National Food Safety Standard Determination of Glyceryl Monocrylate in Foods
GB 5009.89-2023 National Food Safety Standard Determination of Niacin and Niacinamide in Foods
GB 1903.63-2023 National food safety standard food nutrition fortifier calcium glycerol phosphate
GB 5009.140-2023 National Food Safety Standard Determination of Acesulfame Potassium in Foods
农业部1506号公告-119-2010 Compilation of National Standards for Veterinary Drugs (Volume Two) Chemicals Peracetic Acid Solution
农业部1759号公告-133-2012 Compilation of National Standards for Veterinary Drugs (Volume Three) Chemical Medicine Trichloroisocyanuric Acid Powder
GB 4789.35-2023 National Food Safety Standard Food Microbiology Test Lactic Acid Bacteria Test
农业部1435号公告-101-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Copper Sulfate Ferrous Sulfate Powder (For Aquaculture)
农业部1506号公告-140-2010 Compilation of National Standards for Veterinary Drugs (Volume Two) Chemical Drugs Levamisole Hydrochloride Powder
农业部1506号公告-105-2010 Compilation of National Standards for Veterinary Drugs (Volume 2) Calcium hypochlorite powder (for silkworms)
农业部1506号公告-120-2010 Compilation of National Standards for Veterinary Drugs (Volume Two) Chemicals Peracetic Acid Solution (I)
农业部1506号公告-132-2010 Compilation of National Standards for Veterinary Drugs (Volume Two) Chemical Neomycin Sulfate Solution
农业部1435号公告-102-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Zinc Sulfate Powder for Chemicals (for Aquaculture)
农业部1435号公告-78-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Sodium Percarbonate (for Aquaculture)
GB 5009.97-2023 National Food Safety Standard Determination of Cyclohexyl Sulfamate in Foods
GB 1886.370-2023 National food safety standard food additive sodium starch octenylsuccinate
GB 1903.60-2023 National Food Safety Standard Food Nutritional Enhancer L-Carnitine Tartrate
农业部1435号公告-103-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Zinc Sulfate Trichloroisocyanuric Acid Powder (For Aquaculture)
药典7-2016 Letter on Errata of Tramadol Hydrochloride Sustained Release Tablets (Ⅲ) National Standard (WS1-XG-012-2013)
农业部1435号公告-111-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Calcium borogluconate solution of chemicals
农业部1435号公告-53-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Sodium Dichloroisocyanurate Powder
农业部1435号公告-77-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemicals Sodium Perborate Powder (for Aquaculture)
农业部1435号公告-99-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Colistin Sulfate Injection
农业部1759号公告-134-2012 Compilation of National Standards for Veterinary Drugs (Volume 3) Chemical Medicine Trichloroisocyanuric Acid Fumigant
农业部1435号公告-98-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Aluminum Potassium Sulfate Powder (For Aquaculture)
GB 23200.108-2018 National Food Safety Standard for the Determination of Glufosinate Residues in Plant-derived Foods by Liquid Chromatography-Mass Spectrometry
GB 31656.7-2021 National Food Safety Standard for Determination of Niclosamide Residues in Aquatic Products by Liquid Chromatography-Tandem Mass Spectrometry
GB 29948-2013(XG1-2015) National Food Safety Standard Food Additive Sodium Polyacrylate Amendment No. 1
药典1-2016 Letter on corrigendum to the national standard of diisopropylamine dichloroacetate (WS-10001-(HD-1319)-2003-2015)
农业部1435号公告-133-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chlorhexenidine Hydrochloride Powder (For Aquaculture)
农业部1435号公告-104-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Neomycin Sulfate Powder (for Aquaculture)
农业部1435号公告-132-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Drug Chlortetracycline Hydrochloride Soluble Powder
农业部1435号公告-73-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Compound Calcium Hypochlorite Powder for Chemical Drugs (for Silkworms)
农业部1435号公告-76-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemicals Sodium Periodate Solution (for Aquaculture)
农业部1435号公告-45-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemicals Sodium Hypochlorite Solution (for Aquaculture)
农业部1435号公告-114-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Drug Trichloroisocyanuric Acid Powder (for Silkworms)
农业部1759号公告-139-2012 Compilation of National Standards for Veterinary Drugs (Volume III) Chemical Drug Doxycycline Hydrochloride Injection (Ⅲ)
农业部1759号公告-126-2012 Compilation of National Standards for Veterinary Drugs (Volume 3) Chemical Drug Compound Sodium Bicarbonate Soluble Powder
农业部1435号公告-97-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Apramycin Sulfate Injection
农业部1435号公告-96-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Sodium Thiosulfate Powder (For Aquaculture)
农业部1759号公告-140-2012 Compilation of National Standards for Veterinary Drugs (Volume III) Chemical Drug Doxycycline Hydrochloride Injection (IV)
农业部1759号公告-117-2012 Compilation of National Standards for Veterinary Drugs (Volume Three) Chemical Drug Chlorhexidine Acetate Uterine Injection
农业部1435号公告-137-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Oxytetracycline Hydrochloride Soluble Powder
GB 1886.179-2016(XG1-2022) Amendment No. 1 of "National Food Safety Standard Food Additive Calcium Stearoyl Lactylate"
GB 29226-2012(XG1-2014) "National Food Safety Standard Food Additive Calcium Aspartate" Amendment No. 1
农业部1435号公告-100-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Drugs Gentamicin Sulfate Soluble Powder
农业部1435号公告-54-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Sodium Dichloroisocyanurate Powder (For Silkworms)
农业部1435号公告-135-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Norfloxacin Hydrochloride Solution (For Silkworm)
农业部1435号公告-129-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Drugs Doxycycline Hydrochloride Soluble Powder
农业部1435号公告-134-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Norfloxacin Hydrochloride Capsules (For Silkworms)
农业部1435号公告-130-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Drug Ciprofloxacin Hydrochloride Capsules (for Silkworms)
农业部1435号公告-115-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Drug Trichloroisocyanuric Acid Powder (for Aquaculture)
农业部1435号公告-131-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Drug Ciprofloxacin Hydrochloride Solution (for Silkworms)
农业部1435号公告-128-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Drug Doxycycline Hydrochloride Powder (for Aquaculture)
农业部1435号公告-120-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemicals Dilute Chlorhexidine Gluconate Solution
农业部1759号公告-141-2012 Compilation of National Standards for Veterinary Drugs (Volume Three) Chemical Drug Doxycycline Hydrochloride Uterine Injection
农业部1506号公告-139-2010 Compilation of National Standards for Veterinary Drugs (Volume Two) Chemicals Lincomycin Hydrochloride Soluble Powder
农业部1506号公告-131-2010 Compilation of National Standards for Veterinary Drugs (Volume Two) Chemical drug erythromycin thiocyanate capsules (for silkworms)
农业部1759号公告-122-2012 Compilation of National Standards for Veterinary Drugs (Volume 3) Chemical Medicine Sodium Dichloroisocyanurate Fumigant (Ⅱ)
农业部1435号公告-136-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemical Drug Betaine Hydrochloride Premix (for Aquaculture)
农业部1435号公告-116-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemicals Trichloroisocyanuric Acid Fumigant (for silkworms)
农业部1435号公告-126-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Norfloxacin Niacin Injection (For Dogs)
农业部1506号公告-106-2010 Compilation of National Standards for Veterinary Drugs (Volume Two) Chemical Drug Kanamycin Monosulfate Soluble Powder
农业部1506号公告-138-2010 Compilation of National Standards for Veterinary Drugs (Volume Two) Spectinomycin Hydrochloride Injection (For Dogs)
农业部1435号公告-124-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Chemicals Sodium Bisulfite Menadione Powder (for Aquaculture)
农业部1506号公告-137-2010 Compilation of National Standards for Veterinary Drugs (Volume 2) Norfloxacin Niacin Soluble Powder (for silkworms)
农业部1506号公告-127-2010 Compilation of National Standards for Veterinary Drugs (Volume Two) Chemical Drug Tylosin Tartrate Capsules (For Pigeon Racing)
农业部1435号公告-125-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Norfloxacin Niacin Premix (For Aquaculture)
GB 31658.23-2022 National food safety standards for the determination of nitroimidazole drug residues in animal foods by liquid chromatography-tandem mass spectrometry
农业部1435号公告-112-2010 Compilation of National Standards for Veterinary Drugs (Volume 1) Norfloxacin Lactate Soluble Powder (For Aquatic Products)
农业部1759号公告-142-2012 Compilation of National Standards for Veterinary Drugs (Volume III) Chemical Drug Lincomycin Hydrochloride Breast Injection (Lactating Period)

NATO - North Atlantic Treaty Organization, Ammonium nitrate national standard

STANAG 4024-1962 Specification for Ammonium Nitrate Crystal and Prill-Type A and Type B (for Use in Explosives) for Deliveries from One NATO Nation to Another (ED 2 AMD 2 Amendment 2: 05/03/1976; To obtain please contact your national Defense Standardization Office or the

International Organization for Standardization (ISO), Ammonium nitrate national standard

DIN ISO 19730:2009 Soil quality - Extraction of trace elements from soil using ammonium nitrate solution (ISO 19730:2008);English version of DIN ISO 19730:2009-07

营养强化剂, Ammonium nitrate national standard

GB 1903.15-2016 National Food Safety Standard Food Nutrition Enhancer Calcium Acetate (Calcium Acetate)
GB 1903.18-2016 National Food Safety Standard Food Nutritional Fortifier Calcium Citrate Malate
GB 1903.14-2016 National Food Safety Standard Food Nutrition Fortifier Calcium Citrate
GB 1903.16-2016 National Food Safety Standard Food Nutritional Fortifier Iron Pyrophosphate
GB 1903.5-2016 National Food Safety Standard Food Nutritional Fortifier 5'-Citylate Disodium

American Society for Testing and Materials (ASTM), Ammonium nitrate national standard

ASTM D8404-21 Standard Practice for Preparation of Soil Samples by Ammonium Bifluoride-Nitric Acid Digestion for Subsequent Analysis for Metals and Metalloids
ASTM D8344-20 Standard Practice for Ammonium Bifluoride and Nitric Acid Digestion of Airborne Dust and Dust-Wipe Samples for the Determination of Metals and Metalloids

ANSI - American National Standards Institute, Ammonium nitrate national standard

IT4.156-2002 Approved American National Standard for Photography Processing Chemicals Specifications for Anhydrous Sodium Formaldehyde Bisulfite

American National Standards Institute （ANSI), Ammonium nitrate national standard

ANSI IT4.230-1982(R2006) for Photography (Chemicals)- Sodium Tetraborate, Pentahydrate and Decahydrate
ANSI IT4.156-2002 Approved American National Standard for Photography Processing Chemicals Specifications for Anhydrous Sodium Formaldehyde Bisulfite

VE-FONDONORMA, Ammonium nitrate national standard

检验方法与规程专业（微生物）, Ammonium nitrate national standard

GB 4789.35-2016 National Food Safety Standard Food Microbiology Test Lactic Acid Bacteria Test

检验方法与规程专业（理化）, Ammonium nitrate national standard

GB 31643-2016 National food safety standard Thermoluminescence method for identification of irradiated foods containing silicate
GB 5413.40-2016 National Food Safety Standard Determination of Nucleotides in Infant Food and Dairy Products
GB 31604.45-2016 National food safety standard Determination of isocyanates in food contact materials and products
GB 31604.40-2016 National food safety standard Determination of migration of maleic acid and its anhydride in food contact materials and products
GB 31604.35-2016 National Food Safety Standards Determination of Perfluorooctane Sulfonate (PFOS) and Perfluorooctanoic Acid (PFOA) in Food Contact Materials and Products
GB 31604.2-2016 National Food Safety Standards Determination of Potassium Permanganate Consumption in Food Contact Materials and Products
GB 31604.21-2016 National food safety standard Determination of terephthalic acid migration in food contact materials and products
GB 31604.20-2016 National food safety standard Determination of vinyl acetate migration in food contact materials and products

AENOR, Ammonium nitrate national standard

UNE-EN ISO 196:1996 WROUGHT COPPER AND COPPER ALLOYS. DETECTION OF RESIDUAL STRESS. MERCURY (I) NITRATE TEST. (ISO 196:1978).

German Institute for Standardization, Ammonium nitrate national standard

DIN 38405-29 Berichtigung 1:2019-02 German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 29: Spectrometric determination of nitrate with sulfosalicylic acid (D 29); ISO 7890-3:1988, modified; Corrigendum 1
DIN 38405-9:2011 German standard methods for examination of water, waste water and sludge - Anions (group D) - Part 9: Spectrometric determination of nitrate (D 9)
DIN 38405-9:1979 German standard methods for examination of water, waste water and sludge; anions (group D), determination of nitrate ion (D9)
DIN 38405-9:2011-09 German standard methods for examination of water, waste water and sludge - Anions (group D) - Part 9: Spectrometric determination of nitrate (D 9)
DIN 38405-29:1994-11 German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 29: Spectrometric determination of nitrate with sulfosalicylic acid (D 29); ISO 7890-3:1988, modified