GB/T 3653.6-1988
Methods for chemical analysis of ferroboron--The reduced molybdoantimonylphosphoric acid photometric method for the determination of phosphorus content (English Version)
- Standard No.
- GB/T 3653.6-1988
- Language
- Chinese, Available in English version
- Release Date
- 1988
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 3653.6-1988
- Replace
- GB 3653.6-1983
- Scope
- This standard specifies the antimony phosphorus molybdenum blue photometric method for the determination of phosphorus content. This standard applies to the determination of phosphorus in ferroboron. Measuring range: 0.005% to 0.120%.
GB/T 3653.6-1988 history
- 1988 GB/T 3653.6-1988 Methods for chemical analysis of ferroboron--The reduced molybdoantimonylphosphoric acid photometric method for the determination of phosphorus content
- 0000 GB 3653.6-1983
GB/T 3653.6-1988 -All Parts
GB/T 3653.1-1988 Methods for chemical analysis of ferroboron--The alkalimetric method for the determination of boron content
GB/T 3653.2-1983 Methods for chemical analysis of ferroboron--The gasometric method for the determination of carbon content
GB/T 3653.3-2023 Determination of ferrosilicon content perchloric acid dehydration gravimetric method
GB/T 3653.4-2008 Ferroboron. Determination of aluminium content. EDTA titrimetric method
GB/T 3653.5-1983 Methods for chemical analysis of ferroboron--The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content
GB/T 3653.6-1988 Methods for chemical analysis of ferroboron--The reduced molybdoantimonylphosphoric acid photometric method for the determination of phosphorus content
GB/T 3653.7-2020 Ferroboron—Determination of sulfur content—Infrared absorption method