- Standard No.
- GB/T 4325.15-2013
- Language
- Chinese, Available in English version
- Release Date
- 2013
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
-
GB/T 4325.15-2013
- Replace
-
GB/T 4325.17-1984
- Scope
- This part of GB/T 4325 specifies the determination method of sodium content in molybdenum powder, molybdenum strip, molybdenum trioxide and ammonium molybdate. This part applies to the determination of sodium content in molybdenum powder, molybdenum bar, molybdenum trioxide and ammonium molybdate. Measuring range: 0.0003%~0.080%.
GB/T 4325.15-2013 history
- 2013 GB/T 4325.14-2013 Methods for chemical analysis of molybdenum.Part 14:Determination of magnesium content.Flame atomic absorption spectrometry
- 1984 GB/T 4325.15-1984 Methods for chemical analysis of molybdenum--The chlorophosphonazo 1 photometric method for the determination of magnesium content
GB/T 4325.15-2013 Methods for chemical analysis of molybdenum.Part 15:Determination of sodium content.Flame atomic absorption spectrometry has been changed from GB/T 4325.17-1984 Methods for chemical analysis of molybdenum--The atomic absorption spectrophotometric method for the determination of sodium content.