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Determination of content by acid method

Determination of content by acid method, Total:76 items.

In the international standard classification, Determination of content by acid method involves: Ferroalloys, Inorganic chemicals, Products of the chemical industry, Organic chemicals, Soil quality. Pedology, Fuels, Fertilizers, Milk and milk products, Non-metalliferous minerals, Analytical chemistry, Textile fibres, Sterilization and disinfection, Leather technology.

Professional Standard - Aviation, Determination of content by acid method

• HB 5297.15-2001 Titanium Alloy Chemical Analysis Method Mandelic Acid Gravimetric Determination of Zirconium Content
• HB 5297.10-2001 Titanium Alloy Chemical Analysis Method Potassium Iodate Volumetric Method Determination of Tin Content
• HB 5422.5-1989 Method for chemical analysis of copper alloy - Potassium iodate volumetric method for determination of tin content
• HB 5220.5-1995 Method for Chemical Analysis of Superalloys Potassium Iodate Volumetric Method for Determination of Sulfur Content
• HB 5422.31-1989 Methods of chemical analysis of copper alloys - Determination of beryllium content by beryllium pyrophosphate gravimetric method
• HB 5422.8-1989 Methods for chemical analysis of copper alloys - Potassium dichromate volumetric method for determination of iron content
• HB 5220.29-1995 Superalloy Chemical Analysis Method Potassium Dichromate Volumetric Method for Determination of Iron Content
• HB 5220.33-1995 Method for chemical analysis of superalloys Tetraphenylarsenic chloride hydrochloride gravimetric method for determination of niobium content
• HB 5220.5-2008 Methods for chemical analysis of superalloys.Part 5:Determination of sulfur content by potassium iodate volumetric method
• HB 5220.29-2008 Methods for chemical analysis of superalloys. Part 29: Determination of iron content by potassium dichromate volumetric method
• HB 5220.33-2008 Methods for chemical analysis of superalloys. Part 33: Determination of niobium content by tetraphenyl arsonium chloride hydrochloride gravimetric method
• HB 7064.4-1994 Metal heat treatment salt bath chemical analysis method barium sulfate turbidimetric method for determination of sulfate radical content
• HB 7064.2-1994 Metal heat treatment salt bath chemical analysis method Barium carbonate precipitation separation acid-base titration method Determination of carbonate content

Professional Standard - Ferrous Metallurgy, Determination of content by acid method

• YB/T 178.2-2000 Methods for chemical analysis of silicon-aluminium alloy and silicon-barium-aluminium alloy.The barium sulphate gravimetric method for the determination of barium content
• YB/T 178.2-2012 Silicon-aluminum alloy and silicon-barium-aluminum alloy.Determination of barium content.The barium sulfate gravimetric method

Professional Standard - Agriculture, Determination of content by acid method

• 223藥典 三部-2020 Content Determination Method 3102 Sialic Acid Determination Method
• 232藥典 三部-2020 Content Determination Method 3111 Determination of Sodium Caprylate
• 225藥典 三部-2020 Content determination method 3104 Ammonium sulfate determination method
• 186藥典 四部-2020 3100 content determination method 3104 ammonium sulfate determination method
• 184藥典 四部-2020 3100 content determination method 3102 sialic acid determination method
• 196藥典 四部-2015 3100 content determination method 3102 sialic acid determination method
• 205藥典 四部-2015 3100 content determination method 3111 sodium octanoate determination method
• 198藥典 四部-2015 3100 content determination method 3104 ammonium sulfate determination method
• 244藥典 三部-2020 Content Determination Method 3123 Determination of Glycine Content in Human Immunoglobulin
• 217藥典 四部-2015 3100 Content Determination Method 3123 Determination Method of Glycine Content in Human Immunoglobulin
• 193藥典 四部-2020 3100 content determination method 3111 sodium octanoate determination method
• 237藥典 三部-2020 Content Determination Method 3116 Determination of Methyl p-Hydroxybenzoate and Propyl p-Hydroxybenzoate
• 205藥典 四部-2020 3100 Content Determination Method 3123 Determination Method of Glycine Content in Human Immunoglobulin
• 226藥典 三部-2020 Content determination method 3105 sodium bisulfite determination method
• 229藥典 三部-2020 Content determination method 3108 citrate ion determination method
• 233藥典 三部-2020 Content Determination Method 3112 Determination of Acetyl Tryptophan
• 194藥典 四部-2020 3100 content determination method 3112 acetyl tryptophan determination method

BE-NBN, Determination of content by acid method

• NBN T 04-018-1985 Acetic acid for industrial use - Determination of formic acid content- Iodometric method
• NBN V 21-030-1983 Determination of the fat content of cream- Acido-butyrometric method with the Gerber-Koehlerbutyrometer.

International Organization for Standardization (ISO), Determination of content by acid method

• ISO 1914:1972 Boric acid for industrial use; Determination of boric acid content; Volumetric method
• ISO 10693:1995 Soil quality - Determination of carbonate content - Volumetric method
• ISO 19660:2018 Cream - Determination of fat content - Acido-butyrometric 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

Professional Standard - Non-ferrous Metal, Determination of content by acid method

• YS/T 581.3-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 3:Determination of fluoride content distillation-thorium nitrate titration volumetric method
• YS/T 273.3-2006 Chemical analysis methods and physical properties of cryolite. Part 3:Determination of fluoride content by distillation-thorium nitrate titration

GSO, Determination of content by acid method

• DL/T 422.2-1991 Determination of industrial hydrochloric acid content - Volumetric method
• GSO ISO 10693:2014 Soil quality -- Determination of carbonate content -- Volumetric method
• BH GSO ISO 13545:2017 Lead sulfide contentrates -- Determination of lead content -- EDTA titration method after acid digestion

TR-TSE, Determination of content by acid method

• TS 1820-1975 BORIC ACID FOR INDUSTRIAL USE - DETERMINATION OF BORIC ACID CONTENT - VOLUMETRIC METHOD

Professional Standard - Electricity, Determination of content by acid method

• DL 422.2-1991 Determination of industrial hydrochloric acid content - Volumetric method

YU-JUS, Determination of content by acid method

• JUS H.B8.429-1983 Acid-grade fluorspar. Determination of barium sulphate content. Gravimetric method
• JUS H.G8.017-1980 Reagents. Hydrochloric acid. Determination ofnilphites oontent. Iodimetric method
• JUS H.B8.721-1981 Copper sulphate. Titrimetric determination of copper sulphate content

Korean Agency for Technology and Standards (KATS), Determination of content by acid method

• KS M 1944-2002(2007) Acetic acid for industrial use－Method of test－Determination of formic acid content－Iodometric method
• KS I ISO 10693-2005(2015) Soil quality－Determination of carbonate content(Volumetric method)
• KS I ISO 10693:2005 Soil quality－Determination of carbonate content(Volumetric method)
• KS I ISO 10693:2021 Soil quality — Determination of carbonate content — Volumetric method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination of content by acid method

• GB/T 6535-1986 Gasoline--Determination of lead content--Volumetric chromate method
• GB/T 1628.4-2000 Glacial acetic acid for industrial use-Determination of formic acid content-Iodometric method

Association Francaise de Normalisation, Determination of content by acid method

• NF U42-141:1984 Fertilizers. Determination of nitrate nitrogen content. Nitrogen gravimetric method.
• NF V04-210:1990 MILK. DETERMINATION OF FAT CONTENT (GERBER METHOD).
• NF EN ISO 10693:2014 Soil quality - Determination of carbonate content - Volumetric method
• NF ISO 19660:2018 Cream - Determination of fat content - Acido-butyrometric method

國家市場監督管理總局、中國國家標準化管理委員會, Determination of content by acid method

• GB/T 5195.18-2018 Fluorspar—Determination of barium sulfate content—Gravimetric method

ET-QSAE, Determination of content by acid method

• ES 513-2000 Gravimetric method for determination of carbonic acid content of soapstone
• ES 390-2000 Determination of sulfate content of edible salt - barium sulfate gravimetric method

ES-UNE, Determination of content by acid method

• UNE-EN ISO 10693:2014 Soil quality - Determination of carbonate content - Volumetric method (ISO 10693:1995) (Endorsed by AENOR in May of 2014.)

German Institute for Standardization, Determination of content by acid method

• DIN EN ISO 10693:2014-06 Soil quality - Determination of carbonate content - Volumetric method (ISO 10693:1995); German version EN ISO 10693:2014

British Standards Institution (BSI), Determination of content by acid method

• BS 6981:1988 Method for determination of acid content of wool
• BS EN ISO 10693:2014 Soil quality. Determination of carbonate content. Volumetric method
• BS ISO 19662:2018(2022) Milk — Determination of fat content — Acido - butyrometric (Gerber method)

SCC, Determination of content by acid method

• AENOR UNE 77317:2001 Soil quality. Determination of carbonate content. Volumetric method.
• DANSK DS/EN ISO 10693:2014 Soil quality - Determination of carbonate content - Volumetric method

AENOR, Determination of content by acid method

• UNE 77317:2001 Soil quality. Determination of carbonate content.. Volumetric method.
• UNE 40203:1972 METHOD TO DETERMINE THE AMOUNT OF ACID IN WOOL.

KR-KS, Determination of content by acid method

• KS I ISO 10693-2021 Soil quality — Determination of carbonate content — Volumetric method

Shandong Provincial Standard of the People's Republic of China, Determination of content by acid method

• DB37/T 375-2003 Determination method of peracetic acid content
• DB37/T 246-1997 Leather - method for determination of free chromic acid content

Professional Standard - Petrochemical Industry, Determination of content by acid method

• SH/T 1499.2-1997 Pure adipic acid.Determination of content.Titrimetric method

Professional Standard - Chemical Industry, Determination of content by acid method

• HG 2221-1991 Volumetric method for determination of free acid content in double superphosphate

Others:   Ammonium Vanadate Spectrophotometric Determination of Triethanolamine Content, Determination of formaldehyde content by iodometric method, Determination of Cobalt Content by Iodometric Method, Determination of Fatty Acid Content by Gas Chromatography, Determination of tin content by iodometric method, Determination of copper content by iodometric method, Determination of Fat Content by Acid Hydrolysis, Spectrophotometric determination of iron content with sulfosalicylic acid, Determination of iron content by sulfosalicylic acid method, UV Spectrophotometric Determination and Acid Content, Determination of content by acid method, Determination of dissolved oxygen content in water by indirect iodometric method, Determination of total acid content by potentiometric titration, Determination of total acid content by titration, Determination of Fatty Acid Content by Gas Chromatography, Determination of formaldehyde content in water by iodometric method, Determination of bromine content by iodometric method.