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YS/T 539.1-2006 Nickel base alloy powder -- Determination of boron content -- Alkalimetric method $184.00 via email in 1~3 business day superseded
YS/T 539.1-2009 Methods for chemical analysis of nickel base alloy powder—Part 1:Determination of boron content—Acid-base titration $114.00 via email in 1~3 business day abolished
YS/T 539.1-2024 Methods for chemical analysis of nickel base alloy powder-Part 1:Determination of boron content Acid-base titration $165.00 via email in 1~3 business day valid
YS/T 539.10-2006 Nickel base alloy powder -- Determination of molybdenum content -- Thiocyanate spectrophotometric method $184.00 via email in 1~3 business day superseded
YS/T 539.10-2009 Methods for chemical analysis of nickel base alloy powder—Part 10:Determination of molybdenum content—Thiocyanate spectrophotometry $140.00 via email in 1~3 business day abolished
YS/T 539.11-2006 Nickel base alloy powder -- Determination of tungsten content -- Cinchonine gravimetric method $184.00 via email in 1~3 business day superseded
YS/T 539.11-2009 Methods for chemical analysis of nickel base alloy powder—Part 11:Determination of tungsten content—Cinchonine gravimetric analysis $140.00 via email in 1~3 business day abolished
YS/T 539.12-2006 Nickel base alloy powder -- Determination of phosphorus content -- N-butyl alcohol-chloroform extraction spectrophotometric method $184.00 via email in 1~3 business day superseded
YS/T 539.12-2009 Methods for chemical analysis of nickel base alloy powder—Part 12:Determination of phosphorus content—N-butyl alcohol-chloroform extraction spectrophotometry $140.00 via email in 1~3 business day abolished
YS/T 539.13-2006 Nickel base alloy powder -- Determination of oxygen content -- Pulse heating inert gas fusion coulometric titrimetric method $184.00 via email in 1~3 business day superseded
YS/T 539.13-2009 Methods for chemical analysis of nickel base alloy powder—Part 13:Determination of oxygen content—The pulse heating inert gas fusion-infrared absorption method $90.00 via email in 1~3 business day abolished
YS/T 539.2-2006 Nickel base alloy powder -- Determination of aluminium content -- Chrome azure S spectrophotometric method $184.00 via email in 1~3 business day superseded
YS/T 539.2-2009 Methods for chemical analysis of nickel base alloy powder—Part 2:Determination of aluminium content—Chromazurol S spectrophotometry $140.00 via email in 1~3 business day abolished
YS/T 539.2-2024 Methods for chemical analysis of nickel base alloy powder—Part 2: Determination of tungsten content—Cinchonine gravimetry $180.00 via email in 1~3 business day valid
YS/T 539.3-2006 Nickel base alloy powder -- Determination of silicon content -- Gravimetric method after dehydration by perchloric acid $184.00 via email in 1~3 business day superseded
YS/T 539.3-2009 Methods for chemical analysis of nickel base alloy powder—Part 3:Determination of silicon content—Perchloric acid dehydration gravimetric analysis $120.00 via email in 1~3 business day abolished
YS/T 539.3-2024 Methods for chemical analysis of nickel base alloy powder—Part 3: Determination of silicon content—Molybdenum blue spectrophotometry $135.00 via email in 1~3 business day valid
YS/T 539.4-2006 Nickel base alloy powder -- Determination of chromium content -- Persulfate oxidation titrimetric method $184.00 via email in 1~3 business day superseded
YS/T 539.4-2009 Methods for chemical analysis of nickel base alloy powder—Part 4:Determination of chromium content—Ammonium persulfate oxidation titration $114.00 via email in 1~3 business day abolished
YS/T 539.4-2024 Methods for chemical analysis of nickel base alloy powder—Part 4: Determination of chromium content—Ammonium persulfate oxidation titrimetry $165.00 via email in 1~3 business day valid


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