2009YS/T 514.9-2009 Methods for chemical analysis of high-titanium slag and rutile.Part 9:Determination of calcium oxide;magnesium oxide;manganese monoxide;phosphorus;chromic oxide and vanadium pentoxide content.Inductively coupled plasma atomic emission spectrometry
2006YS/T 514.10-2006 High titanium slag, rutile chemical analysis method diphenyl carbohydrazide spectrophotometric determination of chromium trioxide content
YS/T 514.10-2006 High titanium slag, rutile chemical analysis method diphenyl carbohydrazide spectrophotometric determination of chromium trioxide content was changed to YS/T 514.9-2009 Methods for chemical analysis of high-titanium slag and rutile.Part 9:Determination of calcium oxide;magnesium oxide;manganese monoxide;phosphorus;chromic oxide and vanadium pentoxide content.Inductively coupled plasma atomic emission spectrometry.