GB/T 2590.6-1981
Zirconium and hafnium oxides--Determination of titanium content--Diantipyrymethane photometric method (English Version)

Standard No.
GB/T 2590.6-1981
Language
Chinese, Available in English version
Release Date
1981
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Status
 2007-09
Latest
GB/T 2590.6-1981
Replace By
YS/T 568.6-2006
Scope
Determination of titanium content in zirconium oxide and hafnium oxide (diantipyridine methane absorptiometry)

GB/T 2590.6-1981 history

  • 1981 GB/T 2590.6-1981 Zirconium and hafnium oxides--Determination of titanium content--Diantipyrymethane photometric method

GB/T 2590.6-1981 Zirconium and hafnium oxides--Determination of titanium content--Diantipyrymethane photometric method was changed to YS/T 568.6-2006 Determination of titanium content in zirconium oxide and hafnium oxide (diantipyridine methane absorptiometry).

GB/T 2590.6-1981 -All Parts

GB/T 2590.1-1981 Zirconium and hafnium oxides--Determination of zirconium(hafnium)oxide contents--Mandelic acid gravimetric method GB/T 2590.10-1981 Hafnium oxides--Determination of manganese oxide content--Potassium periodate photometric method GB/T 2590.11-1981 Determination of nickel content in zirconia (α-bifuroyldioxime absorptiometry) GB/T 2590.2-1981 Zirconium and hafnium oxides--Determination of iron content--Sulfosalicylic acid photometric method GB/T 2590.3-1981 Zirconium and hafnium oxides--Determination of silicon content--Silicon-molybdenum blue photometric method GB/T 2590.4-1981 Zirconium and hafnium oxides--Determination of aluminum content--Chromazurol S-tetradecyl pyridine bromide 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 2590.7-1981 Zirconium and hafnium oxides--Determination of phosphorus content--Ascorbic acid reduced molybdoantimonylphosphoric acid absorption photometric method GB/T 2590.8-1981 Zirconium oxide--Determination of hafnium oxide content--Emission spectrophotometric method GB/T 2590.9-1981 Hafnium oxide--Determination of zirconium oxide content--X-ray fluorescence spectrometric method


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