YS/T 568.1-2006
Zirconium and hafnium oxides--Determination of zirconium(hafnium)oxide contents--Mandelic acid gravimetric method
GB/T 2590.1-1981
Zirconium and hafnium oxides--Determination of zirconium (hafnium) oxide contents--Mandelic acid gravimetric method
T/CWAN 0090.2-2023
LS/T 6151-2024
YB 4078-1991
GB/T 223.30-1994
Methods for chemical analysis of iron,steel and alloy--The arsenazo Ⅲspectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid
YS/T 568.1-2008
Chemical analysis methods for zirconium oxide and hafnium oxide—Determination of zirconium oxide and hafnium oxide total content—Mandelic acid gravimetric method
20242967-T-469
Chemical analysis method for rare earth zirconium based compounds— Part 2: Determination of zirconium oxide and hafnium oxide total content—Mandelic acid gravimetric method
YB 4078-91