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Sodium sulfate content analysis method

Sodium sulfate content analysis method, Total:30 items.

In the international standard classification, Sodium sulfate content analysis method involves: Inorganic chemicals, Ferroalloys, Surface treatment and coating, Analytical chemistry, Leather technology, Non-ferrous metals, Ferrous metals.

British Standards Institution (BSI), Sodium sulfate content analysis method

• BS 7319-4:1990 Analysis of sodium chloride for industrial use. Method for determination of sulphate content

RO-ASRO, Sodium sulfate content analysis method

• STAS 1817/3-1974 SODIUM THIOSULFATE Methods of analysis

TR-TSE, Sodium sulfate content analysis method

• TS 757-1969 SODIUM CARBONATE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT BARIUM SULPHATE GRAVIMERTIC METHOD
• TS 993-1971 SODIUM HYDROXIDE AND POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT (BARIUM SULPHATE GRAVIMETRIC METHOD

CZ-CSN, Sodium sulfate content analysis method

• CSN 65 2085-1984 Sodium carbonate technical Gravimetric method of sulphate content determination
• CSN 65 2465-1981 Sodium Chloride (Salt) Methode of Sulfáte Content Determination

Association Francaise de Normalisation, Sodium sulfate content analysis method

• NF T20-459:1980 Sodium sulphate for industrial use. Determination of sodium sulphate content. Gravimetric method.
• NF G52-218:1982 Chemical analysis of leather. Determination of sodium sulphate content.
• NF T20-364:1978 Potassium sulphate for industrial use. Determination of sulphate content.baryum sulphate gravimetric method.
• NF T20-454:1976 Sodium sulphate for industrial use. Determination of sulphate content. Calculation method and barium sulphate gravimetric method.
• NF T20-417:1975 Sodium carbonate for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.

International Organization for Standardization (ISO), Sodium sulfate content analysis method

• ISO 5142:1977 Sodium sulphate for industrial use; Determination of sodium sulphate content; Gravimetric method
• ISO 3237:1975 Sodium sulphate for industrial use; Determination of sulphates content; Calculation method and barium sulphate gravimetric method
• ISO 743:1976 Sodium carbonate for industrial use; Determination of sulphate content; Barium sulphate gravimetric method

Group Standards of the People's Republic of China, Sodium sulfate content analysis method

• T/CSTM 00780.1-2023 Methods for chemical analysis of sodium vanadate—Part 1: Determination of vanadium content —Ammonium ferrous sulfate titrimetric method

Professional Standard - Aviation, Sodium sulfate content analysis method

• HB/Z 5088.2-1999 Analysis method for nickel plating solution Determination of sodium sulfate content through precipitation 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 5085.6-1999 Analytical method for cadmium cyanide electroplating solution Determination of sodium sulfate content by precipitation titration
• HB/Z 5089.4-2004 Methods for analysis of plating black nickel solutions Part 4:Determination of sodium sulfate content by precipitation titrimetric method

VN-TCVN, Sodium sulfate content analysis method

• TCVN 3799-1983 Sodium hydroxide technical.Method of test for sodium sulfate content

Professional Standard - Non-ferrous Metal, Sodium sulfate content analysis method

• YS/T 807.12-2012 Chemical analysis methods of aluminum hardeners.Part 12:Determination of copper content.Sulfur and sodium titration method
• YS/T 226.12-2009 Methods for chemical analysis of selenium.Part 12:Determination of selenium content.Sodium thiosulphate titrimetric method
• YS/T 539.9-2006 Nickel-based alloy powder chemical analysis method sodium thiosulfate-iodometric method for determination of copper content
• YS/T 252.4-2007 Methods for chemical analysis of nickel matte.Determination of copper content.Sodium thiosulphate titrimetric method
• YS/T 535.5-2009 Chemical analysis methods of sodium fluoride.Part 5:Determination of soluble sulphates content.Turbidimetric method

AENOR, Sodium sulfate content analysis method

• UNE 34233:1984 SODIUM CHLORIDE. DETERMINATION OF SULPHATE CONTENT. BARIUM SULPHATE GRAVIMETRIC METHOD.
• UNE 55504-3:1981 SURFACE ACTIVE AGENTS. ANALYSIS OF TECHNICAL SODIUM SEC-ALKYLSULPHATES. DETERMINATION OF THE SODIUM SEC-ALKYLSULPHATES CONTENT

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Sodium sulfate content analysis method

• GB/T 8638.9-1988 Nickel base alloy powder--Determination of copper content--Thiosulfate-iodimetric method
• GB/T 223.18-1994 Methods for chemical analysis of iron steel and alloy.The sodium thiosulfate separation iodimetric method for the determination of cupper content
• GB 223.18-1982 Chemical analysis of iron,steel and alloy--The determination of copper by thiosulfate-iodide method

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