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ISO 22146 - Carbonate liming materials - Determination of reactivity - Automatic titration method with citric acid
December 1, 2018 - ISO

This document specifies a method for determining the reactivity of calcium carbonate and calcium magnesium carbonate liming materials. It assesses the speed and effectiveness of their neutralising potential by automatic titration with citric acid. This method is applicable only to liming...

ISO FDIS 1183-1 - Plastics - Methods for determining the density of non-cellular plastics - Part 1: Immersion method, liquid pycnometer method and titration method
December 12, 2018 - ISO

This document specifies three methods for the determination of the density of non-cellular plastics in the form of void-free moulded or extruded objects, as well as powders, flakes and granules. - Method A: Immersion method, for solid plastics (except for powders) in void-free form. - Method B:...

ASTM D664 - Standard Test Method for Acid Number of Petroleum Products by Potentiometric Titration
November 1, 2018 - ASTM

This test method covers procedures for the determination of acidic constituents in petroleum products, lubricants, biodiesel, and blends of biodiesel. Test Method A-For petroleum products and lubricants soluble or nearly soluble in mixtures of toluene and propan-2- ol. It is applicable for the...

ISO 18632 - Alloyed steels - Determination of manganese - Potentiometric or visual titration method
August 1, 2018 - ISO

This document specifies a potentiometric or visual titration method for the determination of manganese content in alloyed steels. The method is applicable to manganese mass fractions between 2 % and 25 %. Vanadium and cerium interfere with the determination. If the mass fraction of cerium in...

DIN EN ISO 5398-1 - Leather - Chemical determination of chromic oxide content - Part 1: Quantification by titration (ISO 5398-1:2018)
October 1, 2018 - DIN

This document describes a method for the determination of chromium in aqueous solution obtained from leather. This is an analysis for total chromium in leather; it is not compound specific or specific to its oxidation state. This method describes the determination of chrome by iodometric...

ISO 21400 - Pulp - Determination of cellulose nanocrystal sulfur and sulfate halfester content
December 1, 2018 - ISO

This document specifies procedures for the laboratory determination of the total elemental sulfur and the sulfate half-ester content of cellulose nanocrystals (CNCs) by inductively coupled plasma-optical emission spectroscopy and conductometric titration, respectively, including sample...

ASTM D7318 - Standard Test Method for Existent Inorganic Sulfate in Ethanol by Potentiometric Titration
October 1, 2018 - ASTM

This test method covers a potentiometric titration procedure for determining the existent inorganic sulfate content of hydrous, anhydrous ethanol, and anhydrous denatured ethanol, which is added as a blending agent with spark ignition fuels. It is intended for the analysis of denatured...

DIN EN ISO 14254 - Soil quality - Determination of exchangeable acidity using barium chloride solution as extractant (ISO 14254:2018)
November 1, 2018 - DIN

This document specifies a method for the determination of exchangeable acidity in barium chloride extracts of soil samples obtained according to ISO 11260. The procedure described herein mainly concerns the determination of total exchangeable acidity by means of a fixed pH end point...

ISO DIS 2597-4 - Iron ores - Determination of total iron content - Part 4: Potentiometric titration method
July 24, 2018 - ISO

This International Standard specifies a potentiometric titration method for the determination of total iron content of iron ores, using potassium dichromate as titrant after reduction of the iron(III) by tin(II) chloride and titanium(III) chloride. The excess reductant is then oxidized by...

DS/EN ISO 5398-1 - Leather – Chemical determination of chromic oxide content – Part 1: Quantification by titration (ISO 5398-1:2018)
July 23, 2018 - DS

This document describes a method for the determination of chromium in aqueous solution obtained from leather. This is an analysis for total chromium in leather; it is not compound specific or specific to its oxidation state. This method describes the determination of chrome by iodometric...

BS ISO 18632 - Alloyed steel - Determination of manganese - Potentiometric or visual titration method
August 31, 2018 - BSI
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ISO 5398-1 - Leather - Chemical determination of chromic oxide content - Part 1: Quantification by titration
June 1, 2018 - ISO

This document describes a method for the determination of chromium in aqueous solution obtained from leather. This is an analysis for total chromium in leather; it is not compound specific or specific to its oxidation state. This method describes the determination of chrome by iodometric...

DIN EN 17042 - Fertilizers - Determination of boron in concentrations > 10 % using acidimetric titration
August 1, 2018 - DIN

This European Standard specifies a method for the determination of total and water extractable boron in mineral fertilizers containing more than 10 % boron. This method is applicable to water and aqua regia fertilizer extracts obtained according to EN 16962 and/or EN 16964. NOTE A method used for...

ASTM C759 - Standard Test Methods for Chemical, Mass Spectrometric, Spectrochemical, Nuclear, and Radiochemical Analysis of Nuclear-Grade Plutonium Nitrate Solutions
September 1, 2018 - ASTM

These test methods cover procedures for the chemical, mass spectrometric, spectrochemical, nuclear, and radiochemical analysis of nuclear-grade plutonium nitrate solutions to determine compliance with specifications. 1.2 The analytical procedures appear in the following order: Sections Plutonium by...

ISO 21422 - Milk, milk products, infant formula and adult nutritionals - Determination of chloride - Potentiometric titration method
September 1, 2018 - ISO

This document specifies a method for the determination of chloride in milk, milk products, infant formula and adult nutritionals by potentiometry[1][2][3][4] with an analytical range of 0,35 mg chloride/100 g to 711,6 mg chloride/100 g product, or ready-to-feed products

ASTM C758 - Standard Test Methods for Chemical, Mass Spectrometric, Spectrochemical, Nuclear, and Radiochemical Analysis of Nuclear-Grade Plutonium Metal
September 1, 2018 - ASTM

These test methods cover procedures for the chemical, mass spectrometric, spectrochemical, nuclear, and radiochemical analysis of nuclear-grade plutonium metal to determine compliance with specifications. 1.2 The analytical procedures appear in the following order: Sections Dissolution Procedure 2...

DS/EN 17042 - Fertilizers – Determination of boron in concentrations >10 % using acidimetric titration
June 18, 2018 - DS

This European Standard specifies a method for the determination of total and water extractable boron in mineral fertilizers containing more than 10 % boron. This method is applicable to water and aqua regia fertilizer extracts obtained according to EN 16962 and/or EN 16964. NOTE - A method used for...

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