Methods for chemical analysis of iron, steel and alloys Sodium thiosulfate separation-iodometric method for determination of copper content
Methods for chemical analysis of iron, steel and alloys Sodium thiosulfate separation-iodometric method for determination of copper content, Total:9 items.
The international standard classification for "Methods for chemical analysis of iron, steel and alloys Sodium thiosulfate separation-iodometric method for determination of copper content" includes: Ferrous metals , Nickel, chromium and their alloys , Iron ores , Chemical analysis of metals .
The Chinese standard classification for "Methods for chemical analysis of iron, steel and alloys Sodium thiosulfate separation-iodometric method for determination of copper content" includes: Steel and iron alloy analysis method , Rare metals and their alloys analysis method , Metal and alloy powder , Iron ore , Heavy metals and their alloys analysis method .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB 223.18-1982 Chemical analysis of iron, steel and alloy--The determination of copper by thiosulfate-iodide 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 Copper Content
- GB/T 8638.9-1988 Nickel base alloy powder; Determination of copper content; Thiosulfate-iodimetric method
- GB/T 223.72-1991 Methods for chemical analysis of iron, steel and alloy The alumina chromatographic separation-barium sulfate gravimetric method for the determination of sulphur content
Professional Standard - Non-ferrous Metal
- YS/T 475.4-2005 Methods for chemical analysis of cast bearing metals -- Determination of copper content -- Hyposulphite titrimetric method
- YS/T 539.9-2009 Methods for chemical analysis of nickel base alloy powder—Part 9:Determination of copper content—Thiosulfate iodimetry
- YS/T 539.9-2006 Nickel base alloy powder -- Determination of copper content -- Thiosulfate-iodimetric method
- YS/T 1047.3-2015 Methods for chemical analysis of copper magnetite―Part 3:Determination of copper and iron contents―Sodium hyposulfite titration
Professional Standard - Machinery
- JB/T 9499.2-1999 Method for chemical analysis of constantan resistance alloy The potassium iodide-sodium thiosulfate titrimetric method for the detemination of copper content
