- Standard No.
- GB/T 4325.3-1984
- 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 4325.4-2013
-
GB/T 4325.23-2013
- Lastest
-
GB/T 4325.4-2013
-
GB/T 4325.23-2013
- Scope
- This standard is applicable to the determination of tin content in molybdenum powder, molybdenum bar, aluminum trioxide and iron molybdate. Measuring range: 0.00005~0.004%.
GB/T 4325.3-1984 history
- 2013 GB/T 4325.4-2013 Methods for chemical analysis of molybdenum.Part 4:Determination of tin content.Atomic fluorescence spectrometry
- 1984 GB/T 4325.3-1984 Methods for chemical analysis of molybdenum--The polyethylene glycol octyl phenyl ether-phenyl fluorine photometric method for the determination of tin content
GB/T 4325.3-1984 Methods for chemical analysis of molybdenum--The polyethylene glycol octyl phenyl ether-phenyl fluorine photometric method for the determination of tin content was changed to GB/T 4325.4-2013 Methods for chemical analysis of molybdenum.Part 4:Determination of tin content.Atomic fluorescence spectrometry.