- Standard No.
- GB/T 4372.2-1984
- 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 4372.2-2001
-
GB/T 4372.4-2001
- Lastest
-
GB/T 4372.2-2014
-
GB/T 4372.4-2015
GB/T 4372.2-1984 history
- 2014 GB/T 4372.2-2014 Methods for chemical analysis of zinc oxide produced by direct process.Part 2:Determination of lead oxide content.Flame atomic absorption spectrometry method
- 2001 GB/T 4372.2-2001 Methods for chemical analysis of zinc oxide produced by direct process--Determination of lead oxide content--Atomic absorption spectrometry method
- 1984 GB/T 4372.2-1984 Methods for chemical analysis of zinc oxide(direct process)--The phosphoric acid supporting electrolyte polarographic methods for the determination of lead oxide and cadmium oxide contents
GB/T 4372.2-1984 Methods for chemical analysis of zinc oxide(direct process)--The phosphoric acid supporting electrolyte polarographic methods for the determination of lead oxide and cadmium oxide contents was changed to GB/T 4372.4-2001 Methods for chemical analysis of zinc oxide produced by direct process--Determination of cadmium oxide content--Atomic absorption spectrometry method.