GB/T 4701.3-1984
Methods for chemical analysis of ferrotitanium--The DDTC photometric method for the determination of copper content
2010-04
- Standard No.
- GB/T 4701.3-1984
- Language
- Chinese
- Release Date
- 1984
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 4701.3-2009
- Lastest
- GB/T 4701.3-2009
- Scope
- This standard applies to the determination of copper content in ferro-titanium. Measuring range: 0.10 to 1.00%.
GB/T 4701.3-1984 history
- 2009 GB/T 4701.3-2009 Ferrotitanium-Determination of copper content-The DDTC photometric method and the flame atomic absorption spectrometric method
- 1984 GB/T 4701.3-1984 Methods for chemical analysis of ferrotitanium--The DDTC photometric method for the determination of copper content
GB/T 4701.3-1984 -All Parts
GB/T 4701.1-2009 Ferrotitanium-Determination of titanium content-The ammonium ferric sulfate titration method
GB/T 4701.10-2008 Ferrotitanium. Determination of sulfur content. Infrared absorption method and combustion-neutralization titration method
GB/T 4701.11-1988 Methods for chemical analysis of ferrotitanium--The combustion-neutralization titration method for the determination of sulfur content
GB/T 4701.2-2009 Ferrotitanium-Determination of silicon content-The sulphuric acid dehydration gravimetric method
GB/T 4701.3-2009 Ferrotitanium-Determination of copper content-The DDTC photometric method and the flame atomic absorption spectrometric method
GB/T 4701.4-2008 Ferrotitanium. Determination of manganese content. Arsenite-salt and sodium-salt titrimetric method and periodate photometric method
GB/T 4701.5-1984 Methods for chemical analysis of ferrotitanium--The periodate photometric method for the determination of manganese content
GB/T 4701.6-2008 Ferrotitanium.Determination of aluminum content.EDTA titrimetric method
GB/T 4701.7-2009 Ferrotitanium-Determination of phosphorus content-Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometric method
GB/T 4701.8-2009 Ferrotitanium-Determination of carbon content-The infrared absorption method