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Zirconia measurement

Zirconia measurement, Total:35 items.

In the international standard classification, Zirconia measurement involves: Inorganic chemicals, Metalliferous minerals, Refractories, Welding, brazing and soldering, Testing of metals, Non-ferrous metals.


RO-ASRO, Zirconia measurement

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Zirconia measurement

  • GB/T 2590.9-1981 Hafnium oxide--Determination of zirconium oxide content--X-ray fluorescence spectrometric method
  • GB/T 2590.8-1981 Zirconium oxide--Determination of hafnium oxide content--Emission spectrophotometric method
  • GB/T 2590.3-1981 Zirconium and hafnium oxides--Determination of silicon content--Silicon-molybdenum blue photometric method
  • GB/T 18114.5-2000 Methods for chemical analysis of monazite concentrates-Determination of zirconium oxide content
  • GB/T 2590.1-1981 Zirconium and hafnium oxides--Determination of zirconium(hafnium)oxide contents--Mandelic acid gravimetric method
  • GB/T 2590.2-1981 Zirconium and hafnium oxides--Determination of iron content--Sulfosalicylic acid photometric method
  • GB/T 2590.5-1981 Zirconium and hafnium oxides--Determination of sodium content--Flame atomic absorption spectrophotometric method
  • GB/T 2590.6-1981 Zirconium and hafnium oxides--Determination of titanium content--Diantipyrymethane photometric method
  • GB/T 18114.4-2010 Chemical analysis methods of rare earth concentrates.Part 4: Determination of niobium oxide, zirconium oxide and titanium oxide contents.Inductively coupled plasma atomic emission spectrometry
  • GB/T 2590.7-1981 Zirconium and hafnium oxides--Determination of phosphorus content--Ascorbic acid reduced molybdoantimonylphosphoric acid absorption photometric method

Professional Standard - Non-ferrous Metal, Zirconia measurement

  • YS/T 568.9-2006 Determination of the amount of zirconia in hafnium oxide (X-ray fluorescence spectrometry)
  • YS/T 568.8-2006 Determination of the amount of hafnium oxide in zirconia (emission spectrometry)
  • YS/T 568.3-2006 Determination of silicon content in zirconium oxide and hafnium oxide silicon molybdenum blue absorptiometry
  • YS/T 568.1-2006 Determination of zirconium oxide and hafnium oxide content in zirconium oxide and hafnium oxide (mandelic acid gravimetric method)
  • YS/T 568.2-2006 Determination of iron content in zirconium oxide and hafnium oxide (sulfosalicylic acid absorptiometry)
  • YS/T 568.5-2006 Determination of sodium content in zirconium oxide and hafnium oxide by flame atomic absorption spectrophotometry
  • YS/T 568.6-2006 Determination of titanium content in zirconium oxide and hafnium oxide (diantipyridine methane absorptiometry)
  • 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
  • YS/T 568.7-2006 Determination of phosphorus content in zirconium oxide and hafnium oxide (antimony salt-molybdenum ascorbate blue absorptiometry)

RU-GOST R, Zirconia measurement

  • GOST 25702.17-1983 Raremetallic concentrates. Method for the determination of zirconium dioxide
  • GOST 20300.3-1990 Baddeleyite-corundum refractories. Methods for determination of zirconium dioxide
  • GOST 22974.8-1996 Melted welding fluxes. Methods of zirconium oxide determination
  • GOST 22974.8-1985 Melted welding fluxes. Methods of zirconium oxide determination

VN-TCVN, Zirconia measurement

  • TCVN 4424-1987 Sandstone.Method for the determination of zirconium dioxide content
  • TCVN 3720-1982 Tin ores.Determination of zirconium dioxide content




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