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GB 3825-1983 Methods for chemical analysis of tungsten-molybdenum alloy;The EDTA volumetric method for the determination of molybdenum content via email in ABOLISHED please email coc@codeofchina.com for quotation
XB/T 620.2-2015 Chemical analysis methods for waste rare earth phosphors—Part 2:Determination of lead,cadmium and mercury contents—Inductively coupled plasma atomic emission spectrometry via email in VALID please email coc@codeofchina.com for quotation
GB 4698.11-1984 45 (USD) via email in 1-3 business day ABOLISHED
GB 8221.6-1987 75 (USD) via email in 1-3 business day ABOLISHED
YS/T 520.12-2006 Methods for chemical analysis of gallium The spectrochemical method for the determination of lead coper nickel aluminum indium and zinc contents 75 (USD) via email in 1-3 business day ABOLISHED
XB/T 610.1-2015 Chemical analysis methods for samarium-cobalt permanent magnet alloy. Part 1:Determination of samarium,cobalt,copper,iron,zirconium,gadolinium,praseodymium content 240 (USD) via email in 1-3 business day VALID
YS/T 555.9-2009 Methods for chemical analysis of molybdenum concentrate—Determination of potassium and sodium content—Flame atomic absorption spectrometry 120 (USD) via email in 1-3 business day VALID
GB 3829.4-1983 45 (USD) via email in 1-3 business day ABOLISHED
YS/T 540.6-2006 Vanadium -- Determination of silicon content -- N-butyl alcohol extraction spectrophotometric method 45 (USD) via email in 1-3 business day ABOLISHED
YS/T 540.7-2006 Vanadium -- Determination of oxygen content -- Impulse fusion-gas chromatographic method 60 (USD) via email in 1-3 business day ABOLISHED
YB 1505-1977 45 (USD) via email in 1-3 business day ABOLISHED
YS/T 520.8-2006 Methods for chemical analysis of gallium The ethyl violet photometric method for the determination of indium content 45 (USD) via email in 1-3 business day ABOLISHED
YS/T 539.1-2006 Nickel base alloy powder -- Determination of boron content -- Alkalimetric method 45 (USD) via email in 1-3 business day ABOLISHED
YS/T 37.2-2007 High pure germanium dioxide-Determination of silicon content-Molybdenum blue spectrophotometric method via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
GB 4698.5-1984 45 (USD) via email in 1-3 business day ABOLISHED
GB 11064.9-1989 Lithium carbonate, lithium hydroxide monohydrate and lithium chloride-Determination of sulphide content-Reduction titrimetric method 75 (USD) via email in 1-3 business day ABOLISHED
YS/T 745.2-2010 Methods for chemical analysis of copper anode slime—Part 2:Determination of gold content and silver content—Fire assay gravimetric method 120 (USD) via email in 1-3 business day ABOLISHED
YS/T 514.10-2009 Methods for chemical analysis of high titanium slag and rutile—Part 10:Determination of carbon content—High frequency infrared absorption method 120 (USD) via email in 1-3 business day VALID
YS/T 555.7-2009 Methods for chemical analysis of molybdenum concentrate—Determination of calcium oxide content—Flame atomic absorption spectrometry 120 (USD) via email in 1-3 business day VALID
YS/T 514.5-2009 Methods for chemical analysis of high titanium slag and rutile—Part 5:Determination of aluminium oxide content—EDTA titration 120 (USD) via email in 1-3 business day VALID
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