WARNING - Personnel using this section should have practical experience in formal laboratory work. This section does not address all possible security issues. Users are responsible for taking appropriate safety and health measures and ensuring compliance with relevant national regulations. This part of GB/T 8704 specifies the determination of vanadium in ferrovanadium by ferrous ammonium sulfate titration and potentiometric titration. This part is applicable to the determination of vanadium content in ferrovanadium, determination range (mass fraction): 35.00% ~ 85.00%
GB/T 8704.5-2007 Referenced Document
GB/T 4010 Ferroallys sampling and preparation of samples for chemical analysis*, 2015-09-11 Update
GB/T 8704.5-2007 history
2020GB/T 8704.5-2020 Ferrovanadium—Determination of vanadium content—The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method
2007GB/T 8704.5-2007 Ferrovanadium-Determination of vanadium content-The ammonium ferrous sulfate titrimetric method and the potentiometric titrimetric method
1994GB/T 8704.5-1994 Methods for chemical analysis of ferrovanadium. The potentiometric method for the determination of vanadium content