YS/T 226.2-2009 Methods for chemical analysis of selenium—Part 2:Determination of antimony content—Hydride generation-atomic fluorescence spectrometry

YS/T 226.1-2009 Methods for chemical analysis of selenium—Part 1:Determination of bismuth content—Hydride generation-atomic fluorescence spectrometry YS/T 226.3-2009 Methods for chemical analysis of selenium—Part 3:Determination of aluminum content—Chrome azurol S-cetyl trimethyl ammonium bromide absorption photometric method YS/T 226.4-2009 Methods for chemical analysis of selenium—Part 4:Determination of mercury content—Dithizone-carbon tetrachloride titrated colorimetric-method YS/T 226.5-2009 Methods for chemical analysis of selenium—Part 5:Determination of silicon content—Molybdenum blue spectrophotometric method YS/T 226.6-2009 Methods for chemical analysis of selenium—Part 6:Determination of sulfur content—Diphenylcarbazide spectrophotometry YS/T 226.7-2009 Methods for chemical analysis of selenium—Part 7:Determination of magnesium content—Flame atomic absorption spectrometry YS/T 226.8-2009 Methods for chemical analysis of selenium—Part 8:Determination of copper content—Flame atomic absorption spectrometry YS/T 226.9-2009 Methods for chemical analysis of selenium—Part 9:Determination of iron content—Flame atomic absorption spectrometry YS/T 226.10-2009 Methods for chemical analysis of selenium—Part 10:Determination of nickel content—Flame atomic absorption spectrometry YS/T 226.11-2009 Methods for chemical analysis of selenium—Part 11:Determination of lead content—Flame atomic absorption spectrometry YS/T 226.12-2009 Methods for chemical analysis of selenium—Part 12:Determination of selenium content—Sodium thiosulphate titrimetric method YS/T 226.13-2009 Methods for chemical analysis of selenium—Part 13:Determination of siliver,aluminum,arsenic,boron,mercury,bismuth,copper,cadmium,iron,gallium,indium,magnesium,nickel,lead,silicon,antimony,tin,tellurium,titanium and zinc content—Inductively coupled plasma mass spectrometry

YS/T 226.2-1994