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How to measure the oxygen content in a solution

How to measure the oxygen content in a solution, Total:190 items.

In the international standard classification, How to measure the oxygen content in a solution involves: Textile fibres, Medical equipment, Organic chemicals, Analytical chemistry, Surface treatment and coating, Nuclear energy engineering, Veterinary medicine, Paints and varnishes, Metalliferous minerals, Inorganic chemicals, Fuels, Non-metalliferous minerals, Pulps, Products of the chemical industry, Farming and forestry, Vocabularies, Beekeeping, Powder metallurgy, Fruits. Vegetables, Animal feeding stuffs, Sugar. Sugar products. Starch, Soil quality. Pedology, Semiconducting materials, Insulating fluids, Paint ingredients, Jewellery, Tea. Coffee. Cocoa, Beverages, Water quality.

Professional Standard - Forestry, How to measure the oxygen content in a solution

LY/T 1222-1999 Determination of oxygen content in forest soil solution

FI-SFS, How to measure the oxygen content in a solution

SFS 3040-1975

RO-ASRO, How to measure the oxygen content in a solution

SR 10643-1999 Washed wool - Determination of content of the insoluble impurities in the sodium hydroxide solution
STAS 6536-1987 DRINKING WATER Determination of dissolved oxygen content in water
STAS 9139/3-1972 Staple fibre and yarns DETERMINATION OF CONTENT OF SUBSTANCES SOLUBLE IN DILUTED SOLUTIONS OF SODIUM HYDROXIDE
STAS 6841-1973 FIBRE RAW MATERIAL FORPULP AND PAPER INDUSTRY Determination of holocellulose content and its insolubili components in sodium hydroxide

Shandong Provincial Standard of the People's Republic of China, How to measure the oxygen content in a solution

DB37/T 377-2003 Determination method of sulfate content in peracetic acid solution

Association Francaise de Normalisation, How to measure the oxygen content in a solution

NF EN ISO 14244:2016 Tourteaux de graines oléagineuses - Détermination de la teneur en protéines solubles en solution d'hydroxyde de potassium
NF M60-405:1998 Determination of plutonium in pure plutonium nitrate solutions. Gravimetric method.
NF T30-215:1981 Paints and varnishes. Determination of "soluble" metal content. Determination of total chrome content in liquid fraction of paint.
NF G08-019-3*NF EN 16711-3:2019 Textiles - Determination of metal content - Part 3 : determination of lead release by artificial saliva solution
NF M60-405*NF ISO 8425:2014 Nuclear fuel technology - Determination of plutonium in pure plutonium nitrate solutions - Gravimetric method
NF M60-406:2009 Nuclear energy - Nuclear fuel technology - Determination of plutonium in nitric acid solutions by spectrophotometry.
NF M60-406*NF EN ISO 9463:2021 Nuclear Energy - Nuclear Fuel Technology - Determination of plutonium in nitric acid solutions by spectrophotometry
NF EN 14981:2007 Agents de surface - Détermination de la teneur en solvants à point d'ébullition élevé dans les détergents liquides par chromatographie en phase gazeuse
NF M07-088*NF EN 1601:2017 Liquid petroleum products - Determination of organic oxygenate compounds and total organically bound oxygen content in unleaded petrol - Method by gas chromatography (O-FID)
NF EN 1601:2017 Produits pétroliers liquides - Détermination des composés oxygénés organiques et de la teneur totale en oxygène organiquement lié dans l'essence sans plomb - Méthode par chromatographie en phase gazeuse (O-FID)
NF EN ISO 8299:2021 Technologie du combustible nucléaire - Détermination de la teneur isotopique et de la concentration d'uranium et du plutonium dans les matières nucléaires en solution d'acide nitrique par spectrométrie de masse à thermo-ionisation
NF T20-812:1983 Butadiene for industrial use. Determination of oxygen and argon in the gaseous phase above liquid butadiene. Gas chromatographic method.
NF M60-402*NF ISO 8298:2001 Nuclear fuel technology - Determination of milligram amounts of plutonium in nitric acid solutions - Potentiometric titration with potassium dichromate after oxidation by Ce(IV) and reduction by Fe(II).
NF EN ISO 22854:2021 Produits pétroliers liquides - Détermination des groupes d'hydrocarbures et de la teneur en composés oxygénés de l'essence pour moteurs automobiles et du carburant éthanol pour automobiles E85 - Méthode par chromatographie multidimensionnelle ...
XP M07-113:2003 Produits pétroliers - Détermination de la teneur en traceur Solvent Yellow 124 dans les distillats moyens - Méthode par chromatographie liquide à haute performance avec détection par spectrophotométrie UV-Visible

YU-JUS, How to measure the oxygen content in a solution

JUS H.G8.135-1984 Reagents. Ammonia solution. Determination of heavy metals content (as Pb). Colorimetric method
JUS C.T7.221-1984 Anodic oxidation of aluminkim and aluminium alloys. Determinathn ofsodium hydroxida contant'and ahiminium in the sodium hydroxide bath
JUS H.G8.401-1989 Reagents. Calcium nitrate tetrahvdrate. Detemination of substances not precipitated by aiumonium oxalate (as sulphate) . Gravimetric nethod

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, How to measure the oxygen content in a solution

GB 19108-2003 Peracetic acid solution-Determination of peracetic acid content
GB 9758.6-1988 Paints and varnishes - Determination of "soluble" metal content - Part 6: Determination of total chromium content in the liquid part of paints by flame atomic absorption spectrometry
GB/T 9758.6-1988 Paints and varnishes--Determination of "soluble" metal content--Part 6:Determination of total chromium content of the liquid portion of the paint--Flame atomic absorption spectrometric method
GB/T 17830-1999 Determination of polyethylene glycol in polyethoxylated nonionic surfactants by HPLC
GB 9758.5-1988 Paints and varnishes - Determination of "soluble" metal content - Part 5: Determination of hexavalent chromium content in the pigment part of liquid paints or in powder paints by diphenylcarbazide spectrophotometric method
GB/T 9758.5-1988 Paints and varnishes--Determination of "soluble" metal content--Part 5:Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form--Diphenylcarbazide spectro

Professional Standard - Aviation, How to measure the oxygen content in a solution

HB/Z 5099.5-2000 Analytical method of electroplating silver solution Potentiometric titration determination of potassium hydroxide content in hard silver plating solution
HB/Z 5109.9-2001 Analysis method for passivation solution Determination of chromium trioxide content in copper plating passivation solution through potentiometric titration
HB/Z 5107.17-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 17:Determination of nitric acid content in nitric acid oxidation solution by potentiometric method
HB/Z 5107.1-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 1:Determination of sodium fluoride content in sodium fluoride oxidation solution by EDTA volumetric method
HB/Z 5107.2-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 2:Determination of sodium fluoride content in sodium fluoride oxidation solution by depositive titrimetric method
HB/Z 5107.7-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 7:Determination of glacial acetic acid content in glacial acetic acid oxidation solution by potentiometric method
HB/Z 5107.9-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 9:Determination of chlorine content in glacial acetic acid oxidation solution by potentiometric method
HB/Z 5107.16-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 16:Determination of potassium bichromate content in nitric acid oxidation solution by potentiometric method
HB/Z 5107.4-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 4:Determination of aluminum potassium sulfate content in aluminum potassium sulfate oxidation solution by EDTA volumetric method
HB/Z 5107.8-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 8:Determination of ammonia sulfate content in glacial acetic acid oxidation solution by barium sulfate gravimetric method
HB/Z 5107.5-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 5:Determination of glacial acetic acid content in aluminum potassium sulfate oxidation solution by potentiometric method
HB/Z 5107.6-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 6:Determination of potassium bichromate content in glacial acetic acid oxidation solution by potentiometric method
HB/Z 5109.3-2001 Analysis method for passivation solution Determination of chromium trioxide in zinc plating, cadmium plating triacid passivation solution through potentiometric titration
HB/Z 5107.3-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 3:Determination of potassium bichromate content in aluminum potassium sulfate oxidation solution by potentiometric method
HB/Z 5107.18-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 18:Determination of ammonium chloride (sodium chloride)content in nitric acid oxidation solution by potentiometric method
HB/Z 5099.1-2000 Analytical method of electroplating silver solution Potentiometric titration determination of silver content in electroplating silver solution
HB/Z 5107.11-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 11:Determination of sodium bichromate content in sodium bichromate and magnesium sulfate oxidation solution by potentiometric method
HB/Z 5107.12-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 12:Determination of potassium bichromate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method
HB/Z 5107.14-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 14:Determination of ammonia sulfate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method
HB/Z 5085.1-1999 Analytical method of cadmium electroplating solution in cyanide electroplating EDTA volumetric method to determine the content of cadmium oxide
HB/Z 5099.4-2000 Analysis method for silver plating solution Determination of potassium carbonate content in hard silver solution through potentiometric titration
HB/Z 5099.2-2000 Analytical method of electroplating silver solution Potentiometric titration determination of potassium cyanide in electroplating silver solution
HB/Z 5099.3-2000 Analytical method of electroplating silver solution Potentiometric titration determination of potassium carbonate content in electroplating silver solution
HB/Z 5091.1-1999 Analysis method for chrome plating solution Determination of chromium trioxide content through potentiometric titration
HB/Z 5109.11-2001 Analysis method for passivation solution Determination of sodium chloride content in copper plating passivation solution through potentiometric titration
HB/Z 5109.16-2001 Analysis method for passivation solution Determination of potassium nitrate content in silver plating passivation solution through potentiometric titration
HB/Z 5107.10-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 10:Continual determination of manganese sulfate and magnesium sulfate content in sodium bichromate and magnesium sulfate oxidation solution by EDTA volumetric method
HB/Z 5107.15-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 15:Continual determination of manganese sulfate and magnesium sulfate content in potassium bichromate and magnesium sulfate oxidation solutin by EDTA volumetric method
HB/Z 5092.1-2001 Electroplating Black Chromium Solution Analysis Method Potentiometric Titration Determination of Chromium Trioxide Content
HB/Z 5091.2-1999 Analysis method for chrome plating solution Determination of dichromium trioxide content through potentiometric titration
HB/Z 5109.14-2001 Analysis method for passivation solution Determination of sodium chloride content in brass plating passivation solution through potentiometric titration
HB/Z 5109.15-2001 Analysis method for passivation solution Determination of potassium bichromate content in silver plating passivation solution through potentiometric titration
HB/Z 5099.6-2000 Analytical method of electroplating silver solution Potentiometric titration determination of potassium sodium tartrate content in hard silver plating solution
HB/Z 5099.8-2000 Analytical method of silver electroplating solution Determination of antimony content in hard silver plating solution by atomic absorption spectrometry
HB/Z 5096.1-2004 Methods for analysis of plating lead solutions Part 1:Determination of lead oxide content by EDTA volumetric method
HB/Z 338.2-1999 Aluminum alloy insulating anodic oxidation solution analysis method EDTA volumetric method for determination of aluminum content
HB/Z 338.1-1999 Analytical method of aluminum alloy insulated anodic oxidation solution redox titration determination of oxalic acid content
HB/Z 5086.3-2000 Analytical method for cyanide electroplating copper solution Potentiometric titration for determination of sodium hydroxide content
HB/Z 5093.2-2000 Analytical method of alkaline electroplating tin solution Potentiometric titration to determine the content of sodium hydroxide
HB/Z 5105.1-2000 Electrochemical Polishing Solution Analysis Method Potentiometric Titration Determination of Chromium Trioxide Content
HB/Z 5084.2-2000 Analytical method of cyanide electroplating zinc solution by potentiometric titration to determine the content of sodium hydroxide
HB/Z 5085.3-1999 Analytical method of cyanide electroplating cadmium solution Potentiometric titration for determination of sodium hydroxide content
HB/Z 5109.12-2001 Analysis method for passivation solution Determination of sodium bichromate content in brass plating passivation solution through potentiometric titration
HB/Z 5099.7-2000 Analysis method for silver plating solution Determination of iron, copper contents in silver plating solution through atomic absorption spectrometry
HB/Z 5093.4-2000 Alkaline electroplating tin solution analysis method redox titration method to determine the content of secondary tin
HB/Z 5105.2-2000 Electrochemical Polishing Solution Analysis Method Potentiometric Titration Determination of Chromium Trioxide Content
HB/Z 5104.2-1999 Analytical method of sulfuric acid anodic oxidation solution of aluminum alloy - Determination of aluminum content by potentiometric titration
HB/Z 5109.5-2001 Analysis method for passivation solution Determination of nitric acid in zinc plating, cadmium plating triacid passivation solution through potentiometric titration
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
HB/Z 5109.7-2001 Analysis method for passivation solution Determination of sodium sulfate in zinc plating, cadmium plating nitric acid passivation solution
HB/Z 339.2-1999 Analytical method of aluminum alloy chromic acid anodizing solution for determination of chloride ion content by potentiometric titration
HB/Z 5104.3-1999 Analysis method for aluminum alloy sulphide acid anodizing solution Determination of chloride Ion content through potentiometric titration
HB/Z 5109.1-2001 Analysis method for passivation solution Determination of sodium bichromate content in zinc plating, cadmium plating diacid passivation solution through potentiometric titration
HB/Z 5109.6-2001 Analysis method for passivation solution Determination of sodium bichromate content in zinc plating, cadmium plating nitric acid passivation solution through potentiometric titration
HB/Z 339.1-1999 Analytical method of chromic acid anodic oxidation solution of aluminum alloy Determination of free chromium trioxide and total chromium trioxide content by potentiometric titration
HB/Z 5084.1-2000 Analytical method of cyanide electroplating zinc solution complexometric titration for continuous determination of sodium cyanide and zinc oxide
HB/Z 337-1999 Aluminum alloy chemical conversion (alodine) solution analysis method redox titration method to determine the content of alodine
HB/Z 5086.5-2000 Analysis method of cyanide electroplating copper solution Titration analysis method to determine the content of sodium cyanide (free), sodium cyanide and sodium carbonate
HB/Z 5104.1-1999 Analytical method of aluminum alloy sulfuric acid anodic oxidation solution Potentiometric titration determination of free sulfuric acid and combined sulfuric acid
HB/Z 5095.1-2004 Methods for analysis of cyaniding plating brass solutions-part 1:Continual determination of copper (Ⅱ)cyanate and zinc oxide content by EDTA volumetric method
HB/Z 5107.13-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 13:Determination of potassium bichromate、sodium bichromate content by ferrous titrimetric method
HB/Z 5110.2-2000 Electrochemical degreasing and chemical degreasing solution analysis method Potentiometric titration determination of sodium hydroxide, sodium carbonate, trisodium phosphate

Professional Standard - Electron, How to measure the oxygen content in a solution

SJ/T 10924-1996 Methods for determination of silica content in potassium silicate solution for use in electronic industry

未注明发布机构, How to measure the oxygen content in a solution

BS 4651-7:1988(1999) Ammonia solution — Part 7 : Method for determination of carbon dioxide content

NL-NEN, How to measure the oxygen content in a solution

NEN 5435-1993 Combustion products of solid mineral fuels. Determination of the glass content of pulverized fuel ash defined as the soluble fraction in potassium hydroxide solution
NEN 2037-1982 Air quality — Reference method for the determination of ozone in air — Photometric determination after absorption in potassium iodide thiosulphate solution

German Institute for Standardization, How to measure the oxygen content in a solution

DIN 25490:1989 Determination of the uranium content in nuclear grade uranium hexafluoride, uranyl fluoride solutions, uranyl nitrate solutions, uranium oxide, uranium dioxide, powder and pellets; gravimetric method
DIN 25704:1993 Determination of the plutonium content in sulphuric and nitric acid solutions; potentiometric titration method with potassium dichromate
DIN 25711:1996-06 Determination of the <(hoch)232>U isotopic content in uranium containing nuclear fuel solutions by <alpha> spectrometry
DIN EN 14981:2006 Surface active agents - Determination of content of high boiling solvents in liquid detergents by GLC; English version of DIN EN 14981:2006-12
DIN 25703:1993 Determination of the uranium and plutonium content in nitric acid solutions by wavelength dispersive X-ray fluorescence analysis
DIN 10473:1997-12 Determination of acid soluble <beta>-lactoglobulin content of heat-treated milk - Reversed phase, high performance liquid chromatographic method
DIN ISO 3856-6:1986 Paints and varnishes; determination of "soluble" metal content; determination of total chromium content of the liquid portion; identical with ISO 3856/6, edition 1984
DIN EN 1601:2017 Liquid petroleum products - Determination of organic oxygenate compounds and total organically bound oxygen content in unleaded petrol - Method by gas chromatography (O-FID)
DIN EN 1601:2017-10 Liquid petroleum products - Determination of organic oxygenate compounds and total organically bound oxygen content in unleaded petrol - Method by gas chromatography (O-FID); German version EN 1601:2017
DIN ISO 14255:1998 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant (ISO 14255:1998)
DIN ISO 3856-5:1986-02 Paints and varnishes; determination of "soluble" metal content; determination of hexavalent chromium content of the pigment portion of liquid paints or of paints in powder form; identical with ISO 3856/5, edition 1984
DIN 50451-6:2014 Testing of materials for semiconductor technology - Determination of traces of elements in liquids - Part 6: Determination of 36 elements in a high-purity ammonium fluoride solution (NH4F) and in etching mixtures of high-purity ammonium fluoride solution
DIN 50451-1:2003 Testing of materials for semiconductor technology - Determination of trace elements in liquids - Part 1: Silver (Ag), gold (Au), calcium (Ca), copper (Cu), iron (Fe), potassium (K) and sodium (Na) in nitric acid by AAS
DIN EN 14981:2006-12 Surface active agents - Determination of content of high boiling solvents in liquid detergents by GLC; German version EN 14981:2006
DIN 10764-3:2016 Testing of coffee and coffee products - Determination of dry matter content of soluble coffee - Part 3: Sea sand method for liquid coffee extracts
DIN ISO 3856-5:1986 Paints and varnishes; determination of "soluble" metal content; determination of hexavalent chromium content of the pigment portion of liquid paints or of paints in powder form; identical with ISO 3856/5, edition 1984
DIN 10767:2015-08 Analysis of coffee and coffee products - Determination of chlorogenic acids content in roasted coffee and soluble coffee - HPLC method

HU-MSZT, How to measure the oxygen content in a solution

MSZ 14214/12.lap-1968

RU-GOST R, How to measure the oxygen content in a solution

GOST 27785-1988 Biological dry compounds. Method of determination of oxygen content in bottles of compound
GOST 9597-1976 Cellulose. Method for determining of total mass of substances in sodium tydroxide solutions of 10 % and 18 %
GOST 30550-1998 Metallic of powders. Determination of acid-insoluble content in iron, copper, tin and bronze powders
GOST R 54036-2010 Foodstuffs. Determination of the content of water-soluble antioxidants in tubers of potatoes by amperometric method
GOST R 50279.9-1992 Paints and varnishes. Test methods of metal content. Determination of "soluble" mercury content of the pigment portion of the paint and of the liquid portion of waterdelutable paints. Flameless atomic absorption spectrometric method
GOST R 50279.8-1992 Paints and varnishes. Test methods of metal content. Determination of total "soluble" chromium content of the liquid portion of paint. Flame atomic absorbtion spectrometric method
GOST R 54037-2010 Foodstuffs. Determination of the content of water-soluble antioxidants content by amperometric method in vegetables, fruits, products of their processing, alcoholic and soft drinks
GOST R 50279.7-1992 Paints and varnishes. Test methods of metal content. Determination of "soluble" hexavalent chromium content of pigment portion of the liquid paint or the paint in powder form. Diphenilcarbazide spectrophotometric method

American Society for Testing and Materials (ASTM), How to measure the oxygen content in a solution

ASTM E1600-23 Standard Test Methods for Determination of Gold in Cyanide Solutions
ASTM UOP825-20 Monoethanolamine Content In Solutions By Color Indicator Titration
ASTM UOP824-20 Diethanolamine Content in Solutions by Color Indicator Titration
ASTM UOP960-20 Determination of Trace Oxygenated Hydrocarbons in Gaseous, LPG and Liquid Hydrocarbon Streams by GC
ASTM UOP649-10 Total Oxygen in Solid, Semi-solid, and High Boiling Point Liquid Hydrocarbons by Pyrolysis
ASTM UOP975-02 Fluorine in Liquid Hydrocarbons and LPG by Oxidative Combustion with Ion-Selective Electrode Detection
ASTM D1827-92(2002) Standard Test Method for Gas Content (Nonacidic) of Insulating Liquids by Displacement with Carbon Dioxide
ASTM D1827-92(2002)e1 Standard Test Method for Gas Content (Nonacidic) of Insulating Liquids by Displacement with Carbon Dioxide
ASTM D7041-16 Standard Test Method for Determination of Total Sulfur in Liquid Hydrocarbons and Hydrocarbon-Oxygenate Blends by Gas Chromatography with Flame Photometric Detection

AENOR, How to measure the oxygen content in a solution

UNE 37220:1980 LEAD OXYDES. DETERMINATION OF TOTAL CONTENTS OF MATTER INSOLUBLE IN A NITRIC ACID-HYDROGEN PEROXYDE MIXTURE.
UNE-EN 14981:2007 Surface active agents. Determination of content of high boiling solvents in liquid detergents by GLC
UNE 55625:1982 SURFACE ACTIVE AGENTS. SODIUM AND POTASSIUM SILICATES TO BE USED AS RAW MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF SILICA CONTENT. GRAVIMETRIC METHOD BY INSOLUBILIZATION

Yunnan Provincial Standard of the People's Republic of China, How to measure the oxygen content in a solution

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

Professional Standard - Commodity Inspection, How to measure the oxygen content in a solution

SN/T 2081-2008 Determination of impurities in alumina.Inductively coupled plasma atomic emission spectrometric method (ICP-AES) with microwave dissolution
SN/T 3148-2012 Determination of benzoyl peroxide in food for export.HPLC

Anhui Provincial Standard of the People's Republic of China, How to measure the oxygen content in a solution

DB34/T 3690-2020 Determination of carbon dioxide and nitrogen content in liquefied petroleum gas

Indonesia Standards, How to measure the oxygen content in a solution

SNI 13-6591-2001 Determination of total sulphur content of minerals by KBr-Br2-HNO3 solution

Professional Standard - Electricity, How to measure the oxygen content in a solution

DL/T 2280-2021 Determination of Sulfur Trioxide Content in Flue Gas from Coal-fired Power Plants Isopropanol Solution Absorption Ion Chromatography

Group Standards of the People's Republic of China, How to measure the oxygen content in a solution

T/SDAQI 064-2021 Determination of urea content in diesel engines NOx reduction agent - Aqueous urea solution by refractive index
T/GXAS 475-2023 Determination of soluble silica content in sugarcane juice—spectrophotometric method
T/NAIA 0139-2022 Diesel engine nitrogen oxide reducing agent urea aqueous solution (AUS 32) Determination of urea content Automatic Kjeldahl method

British Standards Institution (BSI), How to measure the oxygen content in a solution

BS EN 14981:2006 Surface active agents - Determination of content of high boiling solvents in liquid detergents by GLC
BS EN 1601:2017*BS 2000-408:2017 Liquid petroleum products. Determination of organic oxygenate compounds and total organically bound oxygen content in unleaded petrol. Method by gas chromatography (O-FID)
BS EN 1601:2017 Liquid petroleum products. Determination of organic oxygenate compounds and total organically bound oxygen content in unleaded petrol. Method by gas chromatography (O-FID)
BS 5688-27:1986 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total and alkali-soluble silica contents of crude sodium borates
BS ISO 11495:2008 Jewellery - Determination of palladium in palladium jewellery alloys - Inductively coupled plasma (ICP) solution-spectrometric method using yttrium as internal standard element

European Committee for Standardization (CEN), How to measure the oxygen content in a solution

EN 14981:2006 Surface active agents - Determination of content of high boiling solvents in liquid detergents by GLC
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)

ES-AENOR, How to measure the oxygen content in a solution

UNE 84-028-1985

International Organization for Standardization (ISO), How to measure the oxygen content in a solution

ISO 8299:1993 Determination of isotopic content and concentration of uranium and plutonium in nitric acid solution; mass spectrometric method
ISO 2122:1972 Sodium and potassium silicates for industrial use; Preparation of solution of products not easily soluble in boiling water and determination of matter insoluble in water
ISO 3856-6:1984 Paints and varnishes; Determination of "soluble" metal content; Part 6 : Determination of total chromium content of the liquid portion of the paint; Flame atomic absorption spectrometric method
ISO 9892:1992 Uranium metal, uranium dioxide powder and pellets, and uranyl nitrate solutions; determination of fluorine content; fluoride ion selective electrode method
ISO 5933:1980 Boric acid, boric oxide, disodium tetraborates and crude sodium borates for industrial use; determination of total nickel content of boric acid, boric oxide and disodium tetraborates and the alkali-soluble nickel content of crude sodium borates; furil alp
ISO 3856-5:1984 Paints and varnishes; Determination of "soluble" metal content; Part 5 : Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form; Diphenylcarbazide spectrophotometric method
ISO 8298:2000 Nuclear fuel technology - Determination of milligram amounts of plutonium in nitric acid solutions - Potentiometric titration with potassium dichromate after oxidation by CE(IV) and reduction by FE(II)

Hunan Provincial Standard of the People's Republic of China, How to measure the oxygen content in a solution

DB43/T 1657-2019 Determination of Insoluble Sugar Content in Di reed of Dongting Lake by Liquid Chromatography

国家市场监督管理总局、中国国家标准化管理委员会, How to measure the oxygen content in a solution

GB/T 40496-2021 Determination of antioxidant content in jet fuel—High performance liquid chromatography
GB/T 40486-2021 Determination of melittin content in bee venom powder—High performance liquid chromatography

CU-NC, How to measure the oxygen content in a solution

NC 41-37-1985 Leather, Adhesivos. Content Determination of Socyanate Groups in Polysocyanate Solutions

Danish Standards Foundation, How to measure the oxygen content in a solution

DS/EN 14981:2007 Surface active agents - Determination of content of high boiling solvents in liquid detergents by GLC
DS/ISO 3856/6:1982 Paints and varnishes. Determination of "soluble" metal content. Part 6: Determination of the total chromium content of the liquid portion of the paint. Flame atomic absorption spectroscopic method
DS/ISO 3856/5:1982 Paints and varnishes. Determination of "soluble" metal content. Part 5: Determination of hexavalent chromium content of the pigment and extender portion of the paint. Diphenylcarbazide spectrophotometric method

Lithuanian Standards Office , How to measure the oxygen content in a solution

LST EN 14981-2006 Surface active agents - Determination of content of high boiling solvents in liquid detergents by GLC

AR-IRAM, How to measure the oxygen content in a solution

CZ-CSN, How to measure the oxygen content in a solution

CSN 46 7092-5-1998 Testing methods for feeding stuffs - Part 5: Determination of soluble nitrogen content after treatment with pepsin in hydrochloric acid solution
CSN 68 4152-1987 Extra pure compounds etermination of a content of chemical lements admixture in liquid compounds y a method of atomic emission spectros- opy
CSN ISO 3846-6:1994 Paints and varnishes. Determination of ?soluble" metal content Part 6: Determination of total chromium content of the liquid portion of the paint — Flame atomic absorption spectrometric method

PT-IPQ, How to measure the oxygen content in a solution

NP 1158-1976

Professional Standard - Agriculture, How to measure the oxygen content in a solution

NY/T 2336-2013 Determination of polymethoxylated flavones in citrus and derived products.HPLC

Korean Agency for Technology and Standards (KATS), How to measure the oxygen content in a solution

KS M ISO 3856-6:2007 Paints and varnishes－Determination of “soluble” metal content－Part 6：Determination of total chromium content of the liquid portion of the paint－Flame atomic absorption spectrometric method
KS A ISO 9892-2012(2017) Uranium metal, uranium dioxide powder and pellets, and uranyl nitrate solutions－Determination of fluorine content－Fluoride ion selective electrode method
KS A ISO 9892:2012 Uranium metal, uranium dioxide powder and pellets, and uranyl nitrate solutions－Determination of fluorine content－Fluoride ion selective electrode method
KS A ISO 9892-2012(2022) Uranium metal, uranium dioxide powder and pellets, and uranyl nitrate solutions－Determination of fluorine content－Fluoride ion selective electrode method
KS M ISO 3856-7-2007(2017) Paints and varnishes－Determination of “soluble” metal content－Part 7：Determination of mercury content of the pigment portion of the paint and of the liquid of water-dilutable paints－Flameless atomic a
KS M ISO 3856-5:2007 Paints and varnishes－Determination of “soluble” metal content－Part 5：Determination of hexavalent chromium content of the pigment portion of the liquid paint or the paint in powder form－Diphenylcarbazide spectrophotometric method

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, How to measure the oxygen content in a solution

GB/T 36084-2018 Nanotechnology—Determination of copper, manganese and chromium ions in aqueous solution—Ultraviolet-visible spectrophotometry
GB/T 17830-2017 Determination of polyethylene glycol content in nonionic ethoxylated surfactants—HPLC method

中华全国供销合作总社, How to measure the oxygen content in a solution

GH/T 1395-2022 Determination of matrine and oxymatrine contents in honey by liquid chromatography-tandem mass spectrometry

ES-UNE, How to measure the oxygen content in a solution

UNE-EN 1601:2018 Liquid petroleum products - Determination of organic oxygenate compounds and total organically bound oxygen content in unleaded petrol - Method by gas chromatography (O-FID)

VN-TCVN, How to measure the oxygen content in a solution

TCVN 7207-2-2002 Glass and glassware.Analysis of extract solutions.Part 2: Determination of sodium oxide and potassium oxide by flame spectrometry methods
TCVN 6643-2000 Soil quality.Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant

PL-PKN, How to measure the oxygen content in a solution

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