- Standard No.
- GB/T 4325.19-1984
- 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 4325.17-2013
- Lastest
-
GB/T 4325.17-2013
- Scope
- This standard is applicable to the determination of titanium content in molybdenum powder, molybdenum bar, molybdenum trioxide, ammonium molybdate and ammonium paramolybdate. Measuring range: 0.0005~0.012%.
GB/T 4325.19-1984 history
- 2013 GB/T 4325.17-2013 Methods for chemical analysis of molybdenum.Part 17:Determination of titanium content.Diantipyrylmethane spectrophotometry and inductively coupled plasma atomic emission spectrometry
- 1984 GB/T 4325.19-1984 Methods for chemical analysis of molybdenum--The diantipyrylmethane photometric method for the determination of titanium content
GB/T 4325.19-1984 Methods for chemical analysis of molybdenum--The diantipyrylmethane photometric method for the determination of titanium content was changed to GB/T 4325.17-2013 Methods for chemical analysis of molybdenum.Part 17:Determination of titanium content.Diantipyrylmethane spectrophotometry and inductively coupled plasma atomic emission spectrometry.