This section specifies the titration method for the determination of aluminum oxide content. This section is applicable to the determination of aluminum oxide content in vanadium-containing iron slag. The determination range (mass fraction) is: 0.250%~10.0%.
YB/T 505.3-2007 Referenced Document
GB/T 6682 Water for analytical laboratory use.Specification and test methods*, 2008-05-15 Update
YB/T 505.3-2007 history
2007YB/T 505.1-2007 Vanadium and titanium slag Determination of silicon dioxide content-Gravimetric method