Sulfur content in nitric acid

Sulfur content in nitric acid, Total:439 items.

In the international standard classification, Sulfur content in nitric acid involves: Inorganic chemicals, Analytical chemistry, Surface treatment and coating, Meat, meat products and other animal produce, Fruits. Vegetables, Prepackaged and prepared foods, Water quality, General methods of tests and analysis for food products, Non-metalliferous minerals, Beverages, Construction materials, Animal feeding stuffs, Fertilizers, Products of the chemical industry, Rubber, Milk and milk products, MINING AND MINERALS, Protection against fire, Metalliferous minerals, Nuclear energy engineering, Pulps, Leather technology, Food products in general, Medical equipment, Paint ingredients, Iron and steel products, Products of non-ferrous metals, Ferroalloys, Farming and forestry, Geology. Meteorology. Hydrology, Air quality, Fuels.

YU-JUS, Sulfur content in nitric acid

JUS H.G8.396-1989 Reagents. Nitric acid. Determination of sulphates content. Turbidimetric method
JUS H.G8.030-1981 Reagents. Sulphuric acid. Determination of nitrate content. Colorimetric method
JUS H.G8.143-1985 Reagents. Ammonium sulphate. Determination of nitrate content Colorimetric method
JUS H.G8.386-1989 Reagents. Calciun nitrate tetrahydrate. Deterraination of suiphates content. Turbidinetric nethod
JUS H.G8.094-1983 Reagents. Calcium sulphate dihydrate. Determination of nitrate content. Co/orimetric method
JUS H.G8.044-1982 Reaaents. Si Iver nitrate. Determination ofsulphates content. Turbidimetric method
JUS H.G8.398-1989 Reagents. Nitric acid. Determination of arsenic content. Silver diethvldithiocarbanate spectrophotometric method
JUS H.G8.041-1982 Reagents. Si Iver nitrate. Determination of silver nitrate content. Volumetnc method\
JUS H.B8.721-1981 Copper sulphate. Titrimetric determination of copper sulphate content
JUS H.B8.641-1981 Sulphuric acid for industrial use. Determination of nitro compounds content (as HN03J Titrimetric method
JUS H.G8.048-1982 Reagents. Silver nitrate. Determination of silver nitrate content. Potentiometric method
JUS H.Z1.137-1985 Testing of industrial vvaters. Determination of nitrite-nitrate and the combined nitrite-nitrate nitrogen, Spectrophotometric method
JUS H.G8.401-1989 Reagents. Calcium nitrate tetrahvdrate. Detemination of substances not precipitated by aiumonium oxalate (as sulphate) . Gravimetric nethod
JUS H.D1.032-1990 Amonium nitrate plastic explosives with nitroglycerin
JUS H.D1.031-1990 Amonium nitrate povvdered explosives with nitroglycerin
JUS H.G8.139-1985 Peagents. Ammonium sulphate. Determination of ammonium sulphatecontent Volumetric method
JUS C.T7.222-1984 Anodic oxidation of aluminium and aluminium alloys. Determination of content of free sulfuric acid and aluminium in the sulfuric acid bath
JUS H.B8.640-1981 Sulphuric acid and oleum for industrial use. Determination of sulphur dioxide content lodometric method
JUS H.D1.035-1990 Amonium nitrate povvder explosives without nitroglycerin
JUS H.G8.333-1987 Reagents. Ammonium acetate. Determination of nitrates content. Colorimetric method
JUS H.G8.475-1991 Reagents. Ortophosphoric acid. Determination of nitrate content. Colorimetric method
JUS H.D1.033-1990 Amonium nitrate semi-plastic explosives with nitroglycerin
JUS H.B8.429-1983 Acid-grade fluorspar. Determination of barium sulphate content. Gravimetric method
JUS H.P8.034-1992 Potassium metabisulphite,as pesticide - Determination of potassium sulphate content - Gravimetric method
JUS H.B8.722-1981 Copper sulphate. Determination of iron content
JUS H.G8.452-1991 Reagents. Potassium sulpbate. Determination of potassium sulphate content. Volumetric method

U.S. Military Regulations and Norms, Sulfur content in nitric acid

ARMY JAN-D-664-1948 DINITROMETHYLANILINE IN SULFURIC ACID

SCC, Sulfur content in nitric acid

AS 2029:1977 Method for the determination of nitrate and nitrite content in waters
BS 4386:1969 Method for determination of mercaptan sulphur content of light hydrocarbon products (silver nitrate method)
DANSK DS/EN 12014-3:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
BS DD ENV 12014-4:1998 Foodstuffs. Determination of nitrate and/or nitrite content-Ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products
NS-EN 12014-5:1997 Foodstuffs — Determination of nitrate and/or nitrite content — Part 5: Enzymatic determination of nitrate content of vegetable-containing food for babies and infants
BS DD ENV 12014-3:1998 Foodstuffs. Determination of nitrate and/or nitrite content-Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
NS-EN 12014-3:2005 Foodstuffs — Determination of nitrate and/or nitrite content — Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
BS 2000-104:1983 Methods of test for petroleum and its products-Mercaptan sulphur content of light hydrocarbon products (silver nitrate method)
DANSK DS/EN 12014-5:1997 Foodstuffs - Determination of nitrate and/or nitrite content - Part 5: Enzymatic determination of nitrate content of vegetable-containing food for babies and infants
DANSK DS/EN 12014-4:2005 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
NS-EN 12014-4:2005 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
NS-EN 12014-7:1998 Foodstuffs — Determination of nitrate and/or nitrite content — Part 7: Continuous flow method for the determination of nitrate content of vegetables and vegetable products after Cadmium reduction
BS PD CEN/TS 17762:2022 Inorganic fertilizers. Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
BS 1743-16.3:1987 Methods 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
NS-EN 12014-2:2017 Foodstuffs — Determination of nitrate and/or nitrite content — Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
DANSK DS/CEN/TS 17762:2022 Inorganic fertilizers – Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
SN-CEN/TS 17762:2022 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
DANSK DS/EN 12014-2:1997 Foodstuffs – Determination of nitrate and/or nitrite content – Part 2:HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
NS-EN 12014-2:1997 Foodstuffs — Determination of nitrate and/or nitrite content — Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
NS 4761:1987 Determination of sulphate content of water — Titrimetric Thorin method
DIN EN 12014-2 E:2016 Draft Document - 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 and English version prEN 12014-2:2016
BS PD ISO/TS 4689-1:2023 Iron ores. Determination of sulfur content-Barium sulfate gravimetric method
AENOR UNE-EN 12014-2:2018 Food products. Determination of the content of nitrates and/or nitrites. Part 2: Ion exchange high-performance liquid chromatography (HPLC/IC) method for the determination of nitrate content in vegetables and horticultural products...
NS 4762:1988 Water analysis — Determination of sulphate content of water — Nephelometric method
BS PD CEN/TS 17761:2022 Inorganic fertilizers. Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
DANSK DS/CEN/TS 17761:2022 Inorganic fertilizers – Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
NS 4865:1983 Air quality — Determination of the sum of nitrite- and nitrate-nitrogen in precipitation
SN-CEN/TS 17761:2022 Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
DANSK DS/EN 12014-7:1998 Foodstuffs - Determination of nitrate and/or nitrite content - Part 7: Continous Flow method for the determination of nitrate content of vegetables and vegetable products after Cadmium reduction
AWWA ACE56176 There's Nitrates in the Well: What Are Your Options?
NS 9045:1981 Sodium hydroxide for industrial use — Determinatio of sulphate content — Barium sulphate gravimetric method
BS EN ISO 14673-1:2001 Milk and milk products. Determination of nitrate and nitrite contents-Method using cadmium reduction and spectrometry
SN-CEN/TS 17751:2022 Inorganic fertilizers - Determination of specific parameters in ammonium nitrate fertilizers of high nitrogen content
DANSK DS/CEN/TS 17751:2022 Inorganic fertilizers – Determination of specific parameters in ammonium nitrate fertilizers of high nitrogen content

British Standards Institution (BSI), Sulfur content in nitric acid

BS 4267-9:1987(1999) Ammonium nitrate — Part 9 : Method for determination of sulphate content
BS 4267-9:1987 Ammonium nitrate - Method for determination of sulphate content
BS EN 12014-3:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
BS EN 12014-4:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products
BS EN 12014-2:1997 Foodstuffs - Determination of nitrate and/or nitrite content - HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
BS EN 12014-5:1997 Foodstuffs - Determination of nitrate and/or nitrite content - Enzymatic determination of nitrate content of vegetable-containing food for babies and infants
BS EN 12014-7:1998 Foodstuffs - Determination of nitrate and/or nitrite content - Continuous flow method for the determination of nitrate content of vegetables and vegetable products after cadmium reduction
BS EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
BS DD CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
DD ENV 12014-4-1998 Foodstuffs. Determination of nitrate and/or nitrite content. Ion-exchange chromatographic (IC) method for the determination of nitrate and nitrite content of meat products
BS EN 12014-2:2017 Foodstuffs. Determination of nitrate and/or nitrite content. HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
BS 4267-7:1987(1999) Ammonium nitrate — Part 7 : Methods for determination of nitrite content
BS EN 1142:1995(2000) Method for Determination of sulfate content offruit and vegetable juices
BS EN 12014-1:1997(2000) Foodstuffs - Determination of nitrate and/or nitrite content - General considerations
BS EN 12014-1:1997 Foodstuffs - Determination of nitrate and/or nitrite content - General considerations
BS EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
PD CEN/TS 17762:2022 Inorganic fertilizers. Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
BS 4267-7:1987 Ammonium nitrate - Methods for determination of nitrite content
BS EN 1142:1995 Method for determination of sulfate content of fruit and vegetable juices
BS DD CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
BS 6248-11:1987 Caseins and caseinates. Method for determination of nitrate and nitrite contents
PD ISO/TS 4689-1:2023 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method
PD CEN/TS 17761:2022 Inorganic fertilizers. Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
BS ISO 22863-10:2021 Fireworks. Test methods for determination of specific chemical substances. Nitrogen content in nitrocellulose by iron(II) sulfate titration
BS ISO 7158:2024 Meat and meat products. Determination of nitrite and nitrate content. Ion chromatography method

PT-IPQ, Sulfur content in nitric acid

NP 1276-1976 Nitric acid used in industry. Measurement of sulfate content, after reduction by titration
NP 1233-1976 Sulfuric acid and nicotine used in industry. Measurement of nitrogen content
NP 1184-1976 Sodium carbonate used in industry. Measurement of sulfate content
NP 2106-1984 Stones used in concrete. Measurement of sulfate content
NP 1227-1976 Ammonium sulfate used in industry. Measurement of iron content
NP 1351-1976 Sodium sulfate used in industry. Calcium content measurement
NP 1312-1976 Phosphoric acid used in industry. Measuring the sulfate content in polyphosphoric acid by volumetric method
NP 324-1963 plaster. Measurement of sulfate content
NP 1311-1976 Phosphoric acid used in industry. Measuring the sulfate content in polyphosphoric acid by volumetric method
NP 1176-1976 Nitric acid used in industry. Determination of the concentration of nitric acid by density measurement
NP 1263-1976 condiment. Measurement of Thiocyanate Content
E 171-1965 Chrome alloy green paint. The percentage of barium sulfate and the content of insoluble silicic acid materials in the pigment
NP 1229-1976 Potassium sulfate used in industry. Measurement of sulfate content

AT-ON, Sulfur content in nitric acid

ONORM DIN 10338-1992 Determination of nitrate and nitrite contents of cheese - Method by cadmium reduction

German Institute for Standardization, Sulfur content in nitric acid

DIN 25704:1993 Determination of the plutonium content in sulphuric and nitric acid solutions; potentiometric titration method with potassium dichromate
DIN EN 12014-3:2005-08 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite; German version EN 12014-3:2005
DIN EN 12014-5:1997 Foodstuffs - Determination of nitrate and/or nitrite content - Part 5: Enzymatic determination of nitrate content of vegetable-containing food for babies and infants; German version EN 12014-5:1997
DIN EN 12014-5:1997-08 Foodstuffs - Determination of nitrate and/or nitrite content - Part 5: Enzymatic determination of nitrate content of vegetable-containing food for babies and infants; German version EN 12014-5:1997
DIN EN 12014-3:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite; German version EN 12014-3:2005
DIN EN 12014-4:2005 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 12014-2:1997 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 12014-2:1997
DIN CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version CEN/TS 15561:2007
DIN 10476:2001 Determination of nitrite and nitrate content of milk products - Enzymatic method (color test)
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 12014-7:1998 Foodstuffs - Determination of nitrate and/or nitrite content - Part 7: Continuous flow method for the determination of nitrate content of vegetables and vegetable products after cadmium reduction; German version EN 12014-7:1998
DIN CEN/TS 17762:2022-07 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content; German version CEN/TS 17762:2022
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 CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German version CEN/TS 15560:2007
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 CEN/TS 17761:2022-07 Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content; German version CEN/TS 17761:2022
DIN EN 12014-7:1998-08 Foodstuffs - Determination of nitrate and/or nitrite content - Part 7: Continuous flow method for the determination of nitrate content of vegetables and vegetable products after cadmium reduction; German version EN 12014-7:1998
DIN 25703:1993 Determination of the uranium and plutonium content in nitric acid solutions by wavelength dispersive X-ray fluorescence analysis
DIN EN ISO 13759:1997 Petroleum Products - Determination of alkyl nitrate in diesel fuels - Spectrometric method (ISO 13759:1996); German version EN ISO 13759:1996

Association Francaise de Normalisation, Sulfur content in nitric acid

NF T20-255:1968 Chemical analysis of hydrochloric, nitric and sulphuric acids. Test of heavy metals content.
NF T20-263:1969 Chemical analysis of hydrochloric and nitric acids. Turbidimetric determination of sulphates.
NF EN 12014-3:2005 Food products - Determination of the nitrate and/or nitrite content - Part 3: spectrometric determination of the nitrate and nitrite content of meat products after enzymatic reduction of nitrates to nitrites
NF EN 12014-4:2005 Food products - Determination of the nitrate and/or nitrite content - Part 4: determination by ion chromatography (IC) of the nitrate and nitrite content in meat products
NF T20-287:1982 Nitric acid for industrial use. Determination of sulphate content. Method by reduction and titrimetry.
NF V03-010-5*NF EN 12014-5:1997 Foodstuffs. Determination of nitrate and/or nitrite content. Part 5 : enzymatic determination of nitrate content of vegetable containing food for babies and infants.
NF V03-010-3*NF EN 12014-3:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3 : spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
NF V03-010-2*NF EN 12014-2:2017 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2 : HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
NF V03-010-4*NF EN 12014-4:2005 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
NF V03-010-2:1997 Foodstuffs. Determination of nitrate and/or nitrite content. Part 2 : HPLC/IC method for the determination of nitrate content of vegetables and vegetable products.
NF EN 12014-2:2017 Food products - Determination of the nitrate and/or nitrite content - Part 2: method for determining the nitrate content of vegetables and vegetable products by HPLC/IC
NF T20-586:1965 Chemical analysis of ammonium nitrate for technical use. Test of maximum sulphate ion content.
NF V03-010-4:1998 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.
NF EN 12014-7:1998 Food products - Determination of nitrate and/or nitrite content - Part 7: determination of nitrate content by continuous flow in vegetables and vegetable products, after reduction with cadmium
NF M60-405:1998 Determination of plutonium in pure plutonium nitrate solutions. Gravimetric method.
NF T20-364:1978 Potassium sulphate for industrial use. Determination of sulphate content.baryum sulphate gravimetric method.
NF U42-178*NF EN 15960:2012 Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates
NF Q50-005:1967 PULPS FOR PAPER. QUANTITY DETERMINATION OF SODIUM THIOSULPHATE IN PULP LIQUORS FOR PAPERMAKING.
XP U42-794*XP CEN/TS 17762:2022 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
NF EN 12014-5:1997 Food products - Determination of the nitrate and/or nitrite content - Part 5: enzymatic determination of the nitrate content of vegetable-based foods for babies and small children
NF U42-146*NF EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free.
NF T20-459:1980 Sodium sulphate for industrial use. Determination of sodium sulphate content. Gravimetric method.
NF V03-010-1/A1*NF EN 12014-1/A1:2001 Foodstuffs - Determination of nitrate and/or nitrite content - Part 1 : general considerations
NF T30-047:1971 DETERMINATION OF WATER-SOLUBLE SALTS (SULPHATES,CHLORIDES,NITRATES) IN PIGMENTS.
NF T20-417:1975 Sodium carbonate for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF V03-010-3:1998 Foodstuffs. Determination of nitrate and/or nitrite content. Part 3 : spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite.
NF M60-405*NF ISO 8425:2014 Nuclear fuel technology - Determination of plutonium in pure plutonium nitrate solutions - Gravimetric method
NF T20-454:1976 Sodium sulphate for industrial use. Determination of sulphate content. Calculation method and barium sulphate gravimetric method.
XP CEN/TS 17762:2022 Inorganic fertilizers - Determination of copper content in ammonium nitrate and high nitrogen fertilizers
NF V03-010-7*NF EN 12014-7:1998 Foodstuffs. Determination of nitrate and/or nitrite content. Part 7 : continuous flow method for the determination of nitrate content of vegetables and vegetable products after cadmium reduction.
NF Q50-004:1966 PULPS FOR PAPER. QUANTITY DETERMINATION OF SODIUM SULPHIDE IN PULP LIQUORS FOR PAPERMAKING.
NF T20-527:1980 Sodium and potassium silicates for industrial use. Determination of sulphates content. Barium sulphate gravimetric method.
NF T20-405:1982 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
XP CEN/TS 17761:2022 Inorganic fertilizers - Determination of chloride content of high nitrogen ammonium nitrate fertilizers
NF V04-351:1985 DRIED MILK. DETERMINATION OF NITRATE AND NITRITE CONTENTS. METHOD BY CADMIUM REDUCTION AND PHOTOMETRY.
NF V04-290:1985 Cheese. Determination of nitrate and nitrite contents. Method by cadmium reduction and photometry.
XP U42-793*XP CEN/TS 17761:2022 Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
NF T20-296:1970 Chemical analysis of sulphuric acid and oleums. Determination of nitrous nitrogen and nitric nitrogen.
NF T20-382:1977 Potassium hydroxide for industrial use. Determination of sulphate content. Baryum sulphate gravimetric method.
NF U42-141:1984 Fertilizers. Determination of nitrate nitrogen content. Nitrogen gravimetric method.
NF T20-429:1976 Sodium hydroxyde for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF V03-010-1*NF EN 12014-1:1997 Foodstuffs - Determination of nitrate and/or nitrite content - Part 1 : general considerations.

Professional Standard - Aviation, Sulfur content in nitric acid

HB/Z 5109.7-2001 Analysis method for passivation solution Determination of sodium sulfate in zinc plating, cadmium plating nitric acid passivation solution
HB 5220.11-1995 Method for chemical analysis of superalloys Ammonium nitrate oxidation-ferrous ammonium sulfate volumetric method for determination of manganese content
HB/Z 5109.8-2001 Analysis method for passivation solution Determination of nitric acid in zinc plating, cadmium plating nitric acid passivation solution through potentiometric titration

International Organization for Standardization (ISO), Sulfur content in nitric acid

ISO 3328:1975 Nitric acid for industrial use; Determination of sulphate content; Method by reduction and titrimetry
ISO 3329:1975 Ammonium nitrate for industrial use; Determination of content of sulphur compounds; Method by reduction and titrimetry
ISO 4176:1981 Fertilizers; Determination of nitrate nitrogen content; Nitron gravimetric method
ISO 2487:1973 Potassium sulphate for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 1983:1977 Nitric acid for industrial use; Determination of sulphated ash; Gravimetric method
ISO 906:1976 Hydrochloric acid for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 5142:1977 Sodium sulphate for industrial use; Determination of sodium sulphate content; Gravimetric method
ISO 743:1976 Sodium carbonate for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 3237:1975 Sodium sulphate for industrial use; Determination of sulphates content; Calculation method and barium sulphate gravimetric method
ISO 6736:1982 Dried milk; Determination of nitrate and nitrite contents; Method by cadmium reduction and photometry
ISO 910:1977 Sulphuric acid and oleum for industrial use; Determination of total acidity, and calculation of free sulphur trioxide content of oleum; Titrimetric method
ISO 3423:1975 Sulphuric acid and oleums for industrial use; Determination of sulphur dioxide content; Iodometric method
ISO 3200:1975 Sodium and potassium silicates for industrial use; Determination of sulphates content; Barium sulphate gravimetric method
ISO/FDIS 7158:2023 Meat and meat products — Determination of nitrite and nitrate content — Ion chromatography method
ISO 6739:1988 Whey cheese; determination of nitrate and nitrite contents; method by cadmium reduction and spectrometry
ISO 21400:2018 Pulp — Determination of cellulose nanocrystal sulfur and sulfate half-ester content
ISO 4099:1984 Cheese; Determination of nitrate and nitrite contents; Method by cadmium reduction and photometry
ISO 982:1976 Sodium hydroxide for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
ISO 2480:1972 Sodium chloride for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 993:1976 Potassium hydroxide for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
ISO 4099:1978 Cheese — Determination of nitrate and nitrite contents — Method by cadmium reduction and photometry
ISO 7158:2024 Meat and meat products — Determination of nitrite and nitrate content — Ion chromatography method
ISO/DIS 7158 Meat and meat products — Determination of nitrite and nitrate content — Ion chromatography method
ISO 8299:1993 Determination of isotopic content and concentration of uranium and plutonium in nitric acid solution; mass spectrometric method
ISO 2717:1973 Sulphuric acid and oleum for industrial use; Determination of lead content; Dithizone photometric method
ISO 6740:1985 Dried whey; Determination of nitrate and nitrite contents; Method by cadmium reduction and spectrometry

European Committee for Standardization (CEN), Sulfur content in nitric acid

DD ENV 12014-3-1998 Foodstuffs - Determination of Nitrate and/or Nitrite Content - Part 3: Spectrometric Determination of Nitrate and Nitrite Content of Meat Products After Enzymatic Reduction of Nitrate to Nitrite
EN 12014-3:2005 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
EN 12014-5:1997 Foodstuffs - Determination of nitrate and/or nitrite content - Part 5: Enzymatic determination of nitrate content of vegetable-containing food for babies and infants
EN 12014-2:1997 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
EN 12014-2:2017 Foodstuffs - Determination of nitrate and/or nitrite content - Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
EN 12014-7:1998 Foodstuffs - Determination of nitrate and/or nitrite content - Part 7: Continuous flow method for the determination of nitrate content of vegetables and vegetable products after cadmium reduction
EN 12014-4:2005 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
FprCEN/TS 17762-2021 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
FprCEN/TS 17761-2021 Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content
EN ISO 8299:2021 Nuclear fuel technology - Determination of the isotopic and elemental uranium and plutonium concentrations of nuclear materials in nitric acid solutions by thermal-ionization mass spectrometry (ISO 8299:2019)

AENOR, Sulfur content in nitric acid

UNE-EN 12014-5:1997 FOODSTUFFS. DETERMINATION OF NITRATE AND/OR NITRITE CONTENT. PART 5: ENZYMATIC DETERMINATION OF NITRATE CONTENT OF VEGETABLE-CONTAINING FOOD FOR BABIES AND INFANTS.
UNE-EN 12014-3:2006 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
UNE-EN 12014-4:2006 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
UNE 34233:1984 SODIUM CHLORIDE. DETERMINATION OF SULPHATE CONTENT. BARIUM SULPHATE GRAVIMETRIC METHOD.
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 103202:1995 QUALITATIVE DETERMINATION OF SOLUBLES SULPHATES CONTENT IN A SOIL.
UNE 22138:1990 IRON ORES. DETERMINATION OF SULFUR CONTENT. BARIUM SULFATE GRAVIMETRIC METHOD
UNE-EN 12014-7:2000 FOODSTUFF - DETERMINATION OF NITRATE AND/OR NITRITE CONTENT- PART 7: CONTINUOUS FLOW METHOD FOR THE DETERMINATION OF NITRATE CONTENT OF VEGETABLES AND VEGETABLE PRODUCTS AFTER CADMIUM REDUCTION
UNE 34194:1984 SUGARS. DETERMINATION OF SULPHURIC ASH CONTENT.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Sulfur content in nitric acid

GB/T 11198.1-1989 Sulphuric acid for industrial use--Determination of sulphuric acid content and calculation of free sulphur trioxide content of oleum--Titrimetric method
GB/T 19339-2003 Rapid Determination of nitrate in vegetables
GB/T 17776-2016 Determination of sulfur in feedstuff.Magnesium nitrate method
GB/T 10512-1989 The determination of phosphorus content for nitrophosphate--Quinoline phosphomolybdate gravimetric method
GB/T 17776-1999 Determination of sulfur in feedstuff--Magnesium nitrate method
GB 9018.3-1988 Celestite ores--Determination of sulphate content--Barium sulphate gravimetric method
GB/T 10512-2008 Determination of phosphorus content for nitrophosphate.Quinoline phosphomolybdate gravimetric method
GB/T 7766-2000 Rubber-Determination of carbon black content-Nitric acid digestion method
GB/T 3514-1992 Rubber,Vulcanized-dtermination of free sulphur content Sodium sulphite method
GB/T 10514-1989 The determination of water content for nitrophosphate--Oven method
GB 10514-1989 The determination of water content for nitrophosphate—Oven method
GB/T 10514-2012 Determination of free water for nitrophosphate.Oven method
GB/T 20618-2006 Fireworks firecrackers. Determination of nitrates content in pyrotechnic composition
GB/T 2463-2008 Pyrites and concentrate.Determination of total iron content.Cerium sulfate volumetric and potassium dichromate volumetric methods
GB/T 13580.5-1992 Determination of fluoride,chloride,ntrite,nitrate,salfate in the wet precipitation.Ion chromotography
GB/T 11213.5-1989 Sodium hydroxide for chemical fiber use--Determination of sulphate mass fraction--Barium sulphate gravimetric method
GB 4581.4-1984 Alunite ores--Determination of sulphur content for sulphate--Barium sulphate gravimetric method
GB/T 10511-2008 Determination of tatal nitrogen content for nitrophosphate.Titrimetric method after distillation
GB/T 15817-1995 Determination of mineral sulfate content in detergents--Gravimetric method
GB/T 10511-1989 The determination of total nitrogen content for nitrophosphate titrimetric method after distillation
GB/T 10513-2012 Determination of free water for nitrophosphate.Karl fischer method
GB/T 5009.167-2003 Determination of Fˉ,CLˉ,Brˉ,NO3ˉ,SO42ˉions in drinking water from natural mineral spring by reversed HPLC
GB/T 10513-1989 The determination of water content for nitrophosphate--Karl Fischer method
GB/T 16478.3-1996 Methods for chemical analysis of thorium nitrate--Determination of sulphate content
GB/T 2463.1-1996 Pyrites and concentrate--Determination of total iron content--Part 1: Cerium sulfate volumetric method
GB/T 2947-2002 Determination of free water in urea and ammonium nitrate by karl fischer method
GB/T 15401-1994 Fruits,vegetables and derived products--Determination of nitrite and nitrate content
GB/T 13882-2002 Determination of iodine in feeds(Ferric thiocyanate-nitric acid catalytic kinetic method)
GB/T 6730.16-2016(英文版) Iron ores—Determination of sulfur content—Barium sulfate gravimetric method
GB/T 13882-2010 Determination of iodine in feeds.Ferric thiocyanate-nitric acid catalytic kinetic method
GB/T 15057.8-1994 Limestone for chemical industry- Determination of sulfur content- Gravimetric and combustion-iodate titrimetric methods
GB 19338-2003 Tolerance limit for nitrate in Vegetables
GB/T 11198.12-1989 Sulphyric acid for industrial use--Determination of sulpur dioxide content--Iodometric method
GB/T 32784-2016 Pig iron contenting nickel.Determination of chromium content.Ammonium per sulfate-ammonium ferrous sulfate titration method
GB/T 16027-1995 Workplace air--Determination of hydrogen sulfide--Colorimetric method
GB/T 13248-1991 Vulcanized rubber--Determination of manganese content--Sodium periodate photometric methods

SE-SIS, Sulfur content in nitric acid

SIS SS 02 81 33-1991 Determination of the sum of the nitrite and nitrate nitrogen content of water
SIS SS 02 81 98-1989 Determination of sulfate content of water — Nephelometric method

GSO, Sulfur content in nitric acid

NB/T 11533-2024 Determination of chloride, fluoride, bromide, sulfate, nitrate, nitrite and phosphate content in coal mine water - Ion chromatography
GSO ISO 910:2015 Sulphuric acid and oleum for industrial use -- Determination of total acidity, and calculation of free sulphur trioxide content of oleum -- Titrimetric method
BH GSO ISO 910:2017 Sulphuric acid and oleum for industrial use -- Determination of total acidity, and calculation of free sulphur trioxide content of oleum -- Titrimetric method
DL/T 422.4-1991 Determination of sulfate content in industrial hydrochloric acid - Barium chromate spectrophotometric method
DL/T 425.6-1991 Determination of sodium chloride in industrial sodium hydroxide - Silver nitrate volumetric method
GSO ISO 3423:2015 Sulphuric acid and oleums for industrial use -- Determination of sulphur dioxide content -- Iodometric method
BH GSO ISO 3423:2017 Sulphuric acid and oleums for industrial use -- Determination of sulphur dioxide content -- Iodometric method
OS GSO ISO 4689:2013 Iron ores -- Determination of sulfur content -- Barium sulfate gravimetric method
GSO ISO 4689:2013 Iron ores -- Determination of sulfur content -- Barium sulfate gravimetric method
OS GSO ISO 2480:2008 Sodium chloride for industrial use - Determination of sulphate content - Barium sulphate gravimetric method
BH GSO ISO 4689:2016 Iron ores -- Determination of sulfur content -- Barium sulfate gravimetric method
GSO ISO 2480:2008 Sodium chloride for industrial use - Determination of sulphate content - Barium sulphate gravimetric method

ZA-SANS, Sulfur content in nitric acid

SANS 5210:2010 Water - Nitrate and nitrite content
SANS 5210:2006 Water - Nitrate and nitrite content
SANS 5850-2:2008 Sulfates content of fines in aggregates Part 2: Acid-soluble sulfates in fines in aggregates
SANS 5292:1987 Sulphates in solutions, detection
SANS 5968:1987 Nitrates in water for injections, limit test
SANS 6310:2005 Sulfate content of water (turbidimetric method)
SANS 5850-2:2002 Sulfates content of fines in aggregates Part 2: Acid-soluble sulfates in fines in aggregates
SANS 5620:1972 Determination of sulphated ash content of water-solubles in leather
SANS 5850-1:1998 Sulfates content of fines in aggregates Part 1: Water-soluble sulfates in fines in aggregates

TR-TSE, Sulfur content in nitric acid

TS 2467-1976 NITRIC ACID FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT METHOD BY REDUCTION AND TITRIMETRY
TS 2226-1976 SODIUM AND POTASSIUM SILICATES FOR INDUSTRIAL USE DETERMINATION OF SULPHATES CONTENT BARIUM SULPHATE GRAVIMETRIC METHOD
TS 2464-1976 NITRICACIDFORINDUSTMALUSEDETERMINATION OF SULPHATED RESIDUE ON IGNITION GRAVIMETRIC METHOD

Professional Standard - Chemical Industry, Sulfur content in nitric acid

HG/T 2957.4-2004 Determination of sulfate sulfur content in alunite ore barium sulfate gravimetric method
HG/T 2958.3-1988 Celestite ores-Determination of sulphate content-Barium sulphate gravimetric method
HG/T 3614-1999 Standard Test Method for Sulfonic and Sulfuric Acids in Alkylbenzene Sulfonic Acids
HG/T 2957.4-1984(1997) Alunite ores-Determination of sulphur content for sulphate-Barium sulphate gravimetric method
HG/T 4673-2014 Nitrosyl sulfuric acid for industrial use
HG/T 6235-2023 Method for determination of vanadium content in catalysts for oxidation of waste sulfur dioxide to sulfuric acid

Professional Standard - Petrochemical Industry, Sulfur content in nitric acid

SH/T 1498.4-1997 Nylon 66 salt.Determination content of pseudo nitric acid
SH/T 1499.7-1997 Pure adipic acid.Determination of content of nitric acid.Spectrophotometric method
SH/T 1498.6-1997 Nylon 66 salt.Determination of content of nitrates.Spectrophotometric method
SH/T 1145-1992 Determination of α-alkyne content in cracked C4 for industrial use (silver nitrate method)
SH/T 0559-1993 Determination of Alkyl Nitrate Content in Diesel Oil (Spectrophotometric Method)

BE-NBN, Sulfur content in nitric acid

NBN T 03-016-1979 Sulphuric acid and oleum for industrial use - Determination of total acidity, and calculation of free sulphure trioxide content of oleum - Titrimetric method
NBN T 03-042-1979 Nitric acid for industrial use - Determination of sulphate content - Method by reduction and titrimetry
NBN V 21-027-1982 Cheese - Determination of nitrate and nitrite contents - Reference method
NBN I-915-1968 Green chrome paint. Measurement of insoluble barium sulfate and silicon sulfate content in pigments
NBN T 03-070-1979 Ammonium sulphate for industrial use - Determination of copper content - Zinc aibetizyldithiocarbamate photometric method
NBN I-992-1969 Hydrochloric acid for industrial use. Measurement of sulfate content
NBN T 03-072-1979 Ammonium sulphate for industrial use - Determination of arsenic content - Silver diethyldithiocarbamate photometric method
NBN V 21-028-1982 Dried milk and whey powder - Determination of nitrate and nitrite contents -Reference method
NBN T 03-025-1979 Sulphuric acid and oleum for industrial use - Determination of sulphur dioxide content - Iodometric method
NBN T 03-209-1980 Potassium sulphate for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method

RU-GOST R, Sulfur content in nitric acid

GOST EN 12014-5-2014 Foodstuffs. Determination of nitrate and/or nitrite content. Part 5. Enzymatic determination of nitrate content of vegetable containing food for babies and infants
GOST EN 12014-4-2015 Foodstuffs. Determination of nitrate and/or nitrite content. Part 4. Determination of nitrate and nitrite content in meat products by ion-exchange chromatographic method
GOST EN 12014-2-2014 Foodstuffs. Determination of nitrate and/or nitrite content. Part 2. HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
GOST EN 15561-2013 Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
GOST R 51460-1999 Cheese. Method for determination of nitrate and nitrite contents
GOST 33813-2016 Ammonium nitrate and fertilizers on its base. Method for determination of copper content
GOST EN 12014-3-2015 Foodstuffs. Determination of nitrate and/or nitrite content. Part 3. Spectrophotometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
GOST R 50706.3-1994 Nitric acid for industrial use. Determination of sulphated ash. Gravimetric method
GOST EN 15560-2013 Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
GOST 29304-1992 Ammonium nitrate for industrial use. Method for determination of ammoniacal nitrogen content (titrimetric) after distillation
GOST 30181.3-1994 Mineral fertilizers. Method for determination of mass fraction of nitrogen in fertilizers with nitrate nitrogen
GOST 32257-2013 Milk and milk products. Method for determination of nitrate and nitrite contents
GOST R 51454-1999 Caseins and caseinates. Method of determination of nitrate and nitrite contents
GOST 18826-1973 Drinking water. Methods for determination of nitrates content
GOST 29238-1991 Ammonium nitrate for industrial use. Determination of matter insoluble in water content. Gravimetric method

Group Standards of the People's Republic of China, Sulfur content in nitric acid

T/LNIQA 019-2024 Determination of fluoride, chloride, nitrate, nitrite, sulfate, bromate and phosphate content in drinking natural mineral water - ion chromatography
T/HNNMIA 50-2023 Determination of selenium content in acid mud - Sodium thiosulfate titration method
T/GDAQ 00006-2022 Determinnation of sulfur amino acids in foods
T/SATA 053-2023 Determination of bromate, nitrite, chlorate, nitrate and thiocyanate in infant formula - Ion Chromatography
T/GXAS 477-2023 Determination of total nitrogen content in sugarcane juice —sulphuric acid titrimetric method
T/GXAS 473-2023 Determination of sulfate content in sugarcane juice—EDTA titrimetric method

Korean Agency for Technology and Standards (KATS), Sulfur content in nitric acid

KS M ISO 3423-2015(2020) Sulphuric acid and oleums for industrial use－Determination of sulphur dioxide content－Iodometric method
KS M 1416-2012 Sodium sulfate
KS M ISO 910-2004(2019) Sulphuric acid and oleum for industrial use－Determination of total acidity, and calculation of free sulphur trioxide content of oleum－Titrimetric method
KS M ISO 910-2019 Sulphuric acid and oleum for industrial use－Determination of total acidity, and calculation of free sulphur trioxide content of oleum－Titrimetric method
KS M ISO 910:2004 Sulphuric acid and oleum for industrial use-Determination of total acidity, and calculation of free sulphur trioxide content of oleum-Titrimetric method
KS H ISO 4099:2001 Cheese－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
KS H ISO 6736:2001 Dried milk－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
KS H ISO 6736:2006 Dried milk－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
KS H ISO 4099:2006 Cheese－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
KS H ISO 6740-2006 Dried whey－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
KS M ISO 3423-2020 Sulphuric acid and oleums for industrial use－Determination of sulphur dioxide content－Iodometric method
KS M ISO 3423:2015 Sulphuric acid and oleums for industrial use－Determination of sulphur dioxide content－Iodometric method
KS M ISO 3423:2010 Sulphuric acid and oleums for industrial use-Determination of sulphur dioxide content-Iodometric method
KS M ISO 2480:2017 Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS M ISO 2480:2012 Sodium chloride for industrial use-Determination of sulphate content-Barium sulphate gravimetric method
KS H ISO 6739-2006 Whey cheese－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
KS M ISO 2480-2017(2022) Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS M ISO 2480-2022 Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS E 3706-1993 Determination of sulfur content in coal
KS H ISO 6740:2001 Dried whey－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
KS H ISO 6740:2006 Dried whey－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry

(U.S.) Ford Automotive Standards, Sulfur content in nitric acid

FORD FLTM AK 113-01-2001 QUANTITATIVE ANALYSIS OF NITRATE (NO3) IN CLEANERS
FORD FLTM AM 107-01-2001 DETERMINATION OF NITRITE IN ENGINE COOLANT BY ION CHROMATOGRAPHY

PL-PKN, Sulfur content in nitric acid

PN H04805-13-1991 Zinc powder Determination of sulfate content
PN A86026-1990 Milk and dairy products Milk powdcr Determination of nitritc and nitrate contents
PN-EN 12014-2-2018-01 P Foodstuffs--Determination of nitrate and/or nitrite content--Part 2: HPLC/IC method for the determination of nitrate content of vegetables and vegetable products
PN H04108-1993 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method
PN A75112-1992 Fruits, vegetables and derived products. Determination of nitrites and nitrates content

RO-ASRO, Sulfur content in nitric acid

SR ISO 4176:1981 Fertilizers. Determination of nitrate nitrogen content. Nitrogen gravimetric method
STAS SR 13303-6-1996 Chlorous mud-Determination of sulphur content-Barium sulphate gravimetric and sulphur dioxide titrimetric method after combustion
STAS 12999-1991 SEA WATER Azotates content determination
STAS 10314-1984 MILK AND MILK PRODUCTS Determination of nitrites and nitrates content
STAS SR ISO 10084:1995 Solid fertilizers - Determination of mineral - acid - soluble sulfate content - Gravimetric method
STAS 12754-1989 SEA WATER Nitrites content determination
STAS 4605/13-1972 NON-METAT, BEARING MIXIXG PRODUCTS WITH CARBONATE CONTENT DCtermination of sulphate ion and tolal sulphur
STAS 8620-1970 SULPHITEPULP FOR NITRATING
STAS SR ISO 2480:1995 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate gravimetric method

Professional Standard - Agriculture, Sulfur content in nitric acid

GB 10512-1989 Determination of Phosphorus Content in Nitrophosphate Fertilizer - Quinoline Phosphomolybdate Gravimetric Method
GB 10513-1989 Determination of free water content in nitrophosphate fertilizer Karl Fischer method
GB 10511-1989 Determination of total nitrogen content in nitrophosphate fertilizers Titration after distillation
GB/T 13882-1992 Determination method of iodine in feedstuffs Ferric thiocyanate-nitrous acid catalytic kinetic method

VN-TCVN, Sulfur content in nitric acid

TCVN 7814-2007 Foodstuffs.Determination of nitrate and/or nitrite content.Part 2: HPLC/LC method for the determination of nitrade content of vegetables and vegetable products
TCVN 7257-2003 Tobacco and tobacco products.Determination of total nitrate and nitrite contents

Yunnan Provincial Standard of the People's Republic of China, Sulfur content in nitric acid

DB53/T 918-2019 Determination of sulfuric acid content in ferric zinc sulfate solution by acid-base titration
DB53/T 477-2013 Determination of phosphorus pentoxide content in phosphate rock Citric acid-aluminum nitrate-nitric acid dissolved sample phosphomolybdic acid quinoline volumetric method

Danish Standards Foundation, Sulfur content in nitric acid

DS/EN 12014-3:2005 Foodstuffs – Determination of nitrate and/or nitrite content – Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
DS/EN 12014-5:1998 Foodstuffs - Determination of nitrate and/or nitrite content - Part 5: Enzymatic determination of nitrate content of vegetable-containing food for babies and infants
DS/EN 12014-4:2005 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
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 12014-7:1999 Foodstuffs - Determination of nitrate and/or nitrite content - Part 7: Continous Flow method for the determination of nitrate content of vegetables and vegetable products after Cadmium reduction
DS/EN 12014-1/A1:1999 Foodstuffs - Determination of nitrate and/or nitrite content - Part 1: General considerations
DS/EN 12014-1:1998 Foodstuffs - Determination of nitrate and/or nitrite content - Part 1: General considerations

ES-UNE, Sulfur content in nitric acid

UNE-CEN/TS 17762:2022 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content (Endorsed by Asociación Espa?ola de Normalización in May of 2022.)
UNE-CEN/TS 17761:2022 Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content (Endorsed by Asociación Espa?ola de Normalización in May of 2022.)
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
UNE 103201:2019 Quantitative analysis of soluble sulphate (in water) content of a soil.
UNE 103202:2019 Qualitative determination of soluble sulphates (in water) content in a soil.

Lithuanian Standards Office , Sulfur content in nitric acid

LST EN 12014-3-2005 Foodstuffs - Determination of nitrate and/or nitrite content - Part 3: Spectrometric determination of nitrate and nitrite content of meat products after enzymatic reduction of nitrate to nitrite
LST EN 12014-5-2001 Foodstuffs - Determination of nitrate and/or nitrite content - Part 5: Enzymatic determination of nitrate content of vegetable-containing food for babies and infants
LST EN 12014-4-2005 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
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 12014-7-2001 Foodstuffs - Determination of nitrate and/or nitrite content - Part 7: Continuous flow method for the determination of nitrate content of vegetables and vegetable products after Cadmium reduction
LST EN 12014-1+A1-2001 Foodstuffs - Determination of nitrate and/or nitrite content - Part 1: General considerations

IN-BIS, Sulfur content in nitric acid

IS 9967-1981 Cadmium reduction photometry method for determination of nitrate and nitrite content in cheese
IS 2256-1972 Specification for ammonium nitrate sulfate
IS 4203-1967 Method for determination of sulfate content in textile materials

NL-NEN, Sulfur content in nitric acid

NEN 6588-1988 Rain water - Determination of chloride, phosphate, nitrate and sulphate content by ionchromatography
NEN 6474-1981 Water ■ Photometric determination of nitrite content
NEN 6440-1981 Water - Photometric determination of nitrate content
NEN 6487-1982 Water - Titrimetric determination of the sulphate content
NEN 2866-1989 Fruit juices Determination of nitrate content - Spectrometric method
NEN 6652-1992 Water- Photometric determination of the sum of the contents of dissolved nitrate and nitrite by continuous flow analysis

中華人民共和國環(huán)境保護部, Sulfur content in nitric acid

GB 13580.5-1992 Determination of fluoride,chloride,ntrite nitrate,salfate in the wet precipitation-Ion chromotography

Shandong Provincial Standard of the People's Republic of China, Sulfur content in nitric acid

DB37/T 2735-2015 Determination of ammonium sulfate content in dry powder fire extinguishing agent Total nitrogen content method
DB37/T 377-2003 Determination method of sulfate content in peracetic acid solution

CO-ICONTEC, Sulfur content in nitric acid

ICONTEC 50-1991 Alcoholic beverages. General method for measuring sulfate content in wine

Professional Standard - Commodity Inspection, Sulfur content in nitric acid

SN/T 3320.2-2012 Ferromanganese.Part 2:Determination of manganese content.Ammonium ferrous sulfate titrimetric method after ammonium nitrate oxidation
SN/T 3927-2014 Determination of sodium thiocyanate in dairy products for export

工業(yè)和信息化部, Sulfur content in nitric acid

HG/T 6108-2022 Determination method of chloride ion content in waste sulfuric acid
HG/T 6072-2022 Determination of thiocyanate content in coking wastewater
YB/T 6013.1-2022 Determination of sulfate and sulfite content in sintering flue gas desulfurization ash. Barium sulfate gravimetric method.

Professional Standard - Electricity, Sulfur content in nitric acid

DL 422.4-1991 Determination of sulfate content in industrial hydrochloric acid - Barium chromate spectrophotometric method
DL 425.6-1991 Determination of sodium chloride content in industrial sodium hydroxide - Silver nitrate volumetric method

Military Standard of the People's Republic of China-General Armament Department, Sulfur content in nitric acid

GJB 8682.14-2015 Methods for chemical analysis of pyrotechnics Part 14: Determination of strontium nitrate and strontium carbonate content Sulfate method

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Sulfur content in nitric acid

GJB 5381.14-2005 Methods of chemical analysis for pyrotech. Part 14: Determination of strontium nitrate strontium carbonate content. Sulfate method

American Society for Testing and Materials (ASTM), Sulfur content in nitric acid

ASTM D4655-95(2006) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM D4655-95(2012) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM D4193-02 Standard Test Method for Thiocyanate in Water
ASTM D4193-08 Standard Test Method for Thiocyanate in Water
ASTM D4193-95 Standard Test Method for Thiocyanate in Water
ASTM D4193-08(2013)e1 Standard Test Method for Thiocyanate in Water
ASTM D1757-03 Standard Test Method for Sulfate Sulfur in Ash from Coal and Coke
ASTM D6017-97(2003) Standard Test Method for Determination of Magnesium Sulfate (Epsom Salt) in Leather
ASTM E1584-23 Standard Test Method for Assay of Nitric Acid
ASTM D5085-02 Standard Test Method for Determination of Chloride, Nitrate, and Sulfate in Atmospheric Wet Deposition by Chemically Suppressed Ion Chromatography

未注明發(fā)布機構(gòu), Sulfur content in nitric acid

DIN CEN/TS 17762:2022 Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content
DIN EN 12014-2 E:2016-08 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 CEN/TS 17761:2022 Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content

ET-QSAE, Sulfur content in nitric acid

ES 390-2000 Determination of sulfate content of edible salt - barium sulfate gravimetric method

CZ-CSN, Sulfur content in nitric acid

CSN 65 1073-1982 Determination of sulphates content
CSN 50 0389-1973 Determination of the total sulphate content of páper

GOST, Sulfur content in nitric acid

GOST ISO 10304-1-2016 Water quality Determination of the content of dissolved anions by liquid ion exchange chromatography Part 1: Determination of the content of bromides - chlorides - fluorides - nitrates - nitrites - phosphates and sulfates

NO-SN, Sulfur content in nitric acid

NS 4865-1983 Air quality - Determination of the sum of nitrite- and nitrate-nitrogen in precipitation
NS 4762-1988 Water analysis - Determination of sulphate content of water - Nephelometric method

KR-KS, Sulfur content in nitric acid

KS H ISO 6736-2001 Dried milk－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
KS H ISO 4099-2001 Cheese－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
KS M ISO 2480-2017 Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS H ISO 6740-2001 Dried whey－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry

HU-MSZT, Sulfur content in nitric acid

MSZ 6905-1981 Nitrate content testing of meat products
MNOSZ 9475-1952 Wine testing. Nitrate and nitrite content indicators and detection

Hebei Provincial Standard of the People's Republic of China, Sulfur content in nitric acid

DB13/T 81.19-1992 Determination method of barium nitrate content in fireworks and firecrackers mixture

中華人民共和國國家質(zhì)量監(jiān)督檢驗檢疫總局、中國國家標準化管理委員會, Sulfur content in nitric acid

GB/T 6730.16-2016 Iron ores—Determination of sulfur content—Barium sulfate gravimetric method

Qinghai Provincial Standard of the People's Republic of China, Sulfur content in nitric acid

DB63/T 1423-2015 Determination of Potassium Oxide Content in Potassium Nitrate Sodium Tetraphenylborate Quaternary Ammonium Salt Volumetric Method

Anhui Provincial Standard of the People's Republic of China, Sulfur content in nitric acid

DB34/T 2374-2015 Determination of Sulfate, Nitrate, Nitrite, Phosphate, Fluoride and Chloride in Coal Mine Water by Ion Chromatography

Professional Standard - Ferrous Metallurgy, Sulfur content in nitric acid

YB/T 5040-2012 Molybdenum oxide.Determination of sulfur content.Gravimetric method of barium sulfate
YB/T 5332-2009 Determination of vanadium pentoxide sulfur content barium sulfate gravimetric method

FI-SFS, Sulfur content in nitric acid

SFS 3029 E-1976 In the event of any differences in interpretation of this standard the Finnish version shall take precedence over this translation

ES-AENOR, Sulfur content in nitric acid

UNE 55-808-1985 Volumetric determination of mineral sulfate content in detergents
INTA 15 03 65 Total sulfur content in coal
UNE 34-850-1986 milk powder. Determination of nitrate and nitrite content. Calcium reduction method and photometric method

Professional Standard - Building Materials, Sulfur content in nitric acid

JC/T 668-1997 Test method for calcium sulfate in hydrated cement mortar

Guangdong Provincial Standard of the People's Republic of China, Sulfur content in nitric acid

DB44/T 1029-2012 Determination of Sulfate Content in Alkali Recovered Green Liquor by Turbidimetric Method

United States Navy, Sulfur content in nitric acid

NAVY MIL-S-16917 B-1984 SODIUM BISULFATE (NITER CAKE)

國家質(zhì)量監(jiān)督檢驗檢疫總局, Sulfur content in nitric acid

SN/T 4447-2016 Determination of chlorine content in wood products Tube furnace combustion - Mercury nitrate titration method

Indonesia Standards, Sulfur content in nitric acid

SNI 06-6856-2002 Test methods of nitrate content in water by using of colorimetry with Nessler reagent

DIN, Sulfur content in nitric acid

DIN EN ISO 8799:1995 Determination of unsulfated matter content of sulfated ethoxylated alcohols and alkylphenols (ISO 8799:1988)

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