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DS/ISO 1183-1 - Plastics – Methods for determining the density of non-cellular plastics – Part 1: Immersion method, liquid pycnometer method and titration method
March 4, 2019 - DS

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:...

ISO 1183-1 - Plastics — Methods for determining the density of non-cellular plastics — Part 1: Immersion method, liquid pycnometer method and titration method
March 1, 2019 - 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 D7318 - Standard Test Method for Existent Inorganic Sulfate in Ethanol by Potentiometric Titration
February 14, 2019 - 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...

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 21814 - Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of aluminium nitride powders
February 1, 2019 - ISO

This document specifies methods for the chemical analysis of fine aluminium nitride powders used as the raw material for fine ceramics. This document stipulates the determination methods of the aluminium, total nitrogen, boron, calcium, copper, iron, magnesium, manganese, molybdenum, nickel,...

ISO 17735 - Workplace atmospheres - Determination of total isocyanate groups in air using 1-(9-anthracenylmethyl)piperazine (MAP) reagent and liquid chromatography
April 1, 2019 - ISO

This document specifies a method for the sampling and analysis of airborne organic isocyanates in workplace air. This document is applicable to a wide range of organic compounds containing isocyanate groups, including monofunctional isocyanates (e.g. phenyl isocyanate), diisocyanate monomers [e.g....

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...

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 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...

CLSI C34 - Sweat Testing: Specimen Collection and Quantitative Chloride Analysis
February 1, 2019 - CLSI

This guideline provides recommendations for sweat stimulation by pilocarpine iontophoresis (specific precautions are noted), sweat collection in filter paper or gauze (see Appendix A) or in a commercial sweat collector using coiled tubing (see Appendix B), and quantitative chloride measurement. The...

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...

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...

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