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YS/T 1122.2-2016 Methods for chemical analysis of(hydro) chloroplatinic acid--Part 2: determination of palladium, rhodium, iridium, gold, silver, chromium, copper, iron, nickel, lead, tin contents--Inductivity coupled plasma mass spectrometry $184.00 via email in 1~3 business day valid
YS/T 1124-2016 Testing method on pass through flux of magnetic sputtering target $90.00 via email in 1~3 business day valid
YS/T 1140-2016 Hafnium oxide $105.00 via email in 1~3 business day valid
YS/T 1147-2016 Method for tension testing of nickel-titanium superelastic materials $120.00 via email in 1~3 business day valid
YS/T 13-2007 High pure germanium tetrachloride $135.00 via email in 1~3 business day superseded
YS/T 201-2007 Sheets and bands of precious metals and their alloys $240.00 via email in 1~3 business day superseded
YS/T 202-2009 Foils of precious metals and their alloys $210.00 via email in 1~3 business day superseded
YS/T 203-2009 Threads、wires、rods of precious metals and their alloys $360.00 via email in 1~5 business day superseded
YS/T 210-2009 Pelleted catalyst of platinum for diesel engine exhaust gases purification $180.00 via email in 1~3 business day valid
YS/T 226.10-2009 Methods for chemical analysis of selenium Part 10:Determination of nickel content-Flame atomic absorption spectrometry $120.00 via email in 1~3 business day superseded
YS/T 226.11-2009 Methods for chemical analysis of selenium Part 11: Determination of lead content-Flame atomic absorption spectrometry $90.00 via email in 1~3 business day valid
YS/T 226.12-2009 Methods for chemical analysis of selenium - Part 12: Determination of selenium content - Sodium thiosulphate titrimetric method $105.00 via email in 1~3 business day valid
YS/T 226.2-2009 Methods for chemical analysis of selenium - Part 2: Determination of antimony content - Hydride generation-atomic fluorescence spectrometry $90.00 via email in 1~3 business day valid
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 $120.00 via email in 1~3 business day valid
YS/T 226.4-2009 Methods for chemical analysis of selenium—Part 4:Determination of mercury content—Dithizone-carbon tetrachloride titrated colorimetric-method $120.00 via email in 1~3 business day valid
YS/T 226.5-2009 Methods for chemical analysis of selenium—Part 5:Determination of silicon content—Molybdenum blue spectrophotometric method $120.00 via email in 1~3 business day valid
YS/T 226.6-2009 Methods for chemical analysis of selenium Part 6: Determination of sulfur content - Diphenylcarbazide spectrophotometry $90.00 via email in 1~3 business day valid
YS/T 226.7-2009 Methods for chemical analysis of selenium Part 7: Determination of magnesium content-Flame atomic absorption spectrometry $90.00 via email in 1~3 business day valid
YS/T 226.8-2009 Methods for chemical analysis of selenium Part 8:Determination of copper content-Flame atomic absorption spectrometry $120.00 via email in 1~3 business day superseded
YS/T 226.9-2009 Methods for chemical analysis of selenium Part 9:Determination of iron content-Flame atomic absorption spectrometry $120.00 via email in 1~3 business day superseded
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