GJB 5969.5-2007
Test methods for microsphere uranium dioxide with coated niobium for submarine nuclear power plant.Part 5:Determination of tungsten by zinate toluol-3,4-dithiol.trichloromethane extraction spedrophotometry (English Version)
- Standard No.
- GJB 5969.5-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence
- Latest
- GJB 5969.5-2007
- Scope
- This part specifies the reagents, instruments, determination steps, result calculation and method precision used in the determination of tungsten in niobium-coated uranium dioxide microspheres. This section applies to the determination of tungsten in niobium-coated uranium dioxide microspheres. When the sample weight is about 0.2g, the determination range of the mass fraction of tungsten is 25μg/g~300μg/g.
GJB 5969.5-2007 history
- 2007 GJB 5969.5-2007 Test methods for microsphere uranium dioxide with coated niobium for submarine nuclear power plant.Part 5:Determination of tungsten by zinate toluol-3,4-dithiol.trichloromethane extraction spedrophotometry
