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YS/T 37.4-2007 High pure germanium dioxide-Determination of magnesium aluminium cobalt nickel copper zinc indium lead calcium iron and arsenic content-Inductively coupled plasma mass spectrometric method via email in 1-3 business day ABOLISHED please email coc@codeofchina.com for quotation
YSJ 403-1989 990 (USD) via email in 1-8 business day VALID
YS/T 706-2009 Copper coated iron powder 120 (USD) via email in 1-3 business day VALID
YS/T 562-2009 Methods for chemical analysis of precious metals alloys-platinum-ruthenium alloys-Determination of ruthenium content-Thiourea spectrophotometry 120 (USD) via email in 1-3 business day VALID
YS/T 1133-2016 Sintered metal porous materials. Determination of tensile strength 105 (USD) via email in 1 business day VALID
YS/T 654-2007 Titanium powder 90 (USD) via email in 1-3 business day ABOLISHED
YS/T 372.11-2006 Methods for elementary analysis of precious alloy -- Determination of magnesium content -- EDTA complex metric titration via email in 1-3 business day VALID please email coc@codeofchina.com for quotation
YS/T 1014.5-2014 Chemical analysis methods of bismuth trioxide—Part 5:Determination of moisture—Gravimetric method 120 (USD) via email in 1-3 business day VALID
YS/T 543-2015 Standard specification for fine aluminum-1% silicon wire for semiconductor lead-bonding 240 (USD) via email in 1-3 business day VALID
YS/T 820.24-2012 Methods for chemical analysis of laterite nickel ores- Part 24:Determination hygroscopic moisture content—Gravimetric method 120 (USD) via email in 1-3 business day VALID
YS/T 1116.6-2016 Methods for chemical analysis of tin anode slime--Part 6: Determination of gold and silver contents--Fire assay method 184 (USD) via email in 1 business day VALID
YS/T 551-2006 Ground brass rods 180 (USD) via email in 1 business day
YS/T 291-1994 As-sintered hard metal blanks used in reducing dies for standard bolt 90 (USD) via email in 1-3 business day ABOLISHED
YS 5203-2000 Specification for report of geotechnical investigation 510 (USD) via email in 1-5 business day ABOLISHED
YS/T 928.3-2013 Methods for chemical analysis of nickel cobalt manganese composite hydrogenoxide―Part 3:Determination of nickel,cobalt,manganese content―Inductively coupled plasma atomic emission spectromertric 100 (USD) via email in 1 business day VALID
YSJ 409-1989 840 (USD) via email in 1-8 business day VALID
YS/T 1079-2015 120 (USD) via email in 1-3 business day VALID
YS/T 587.5-2006 Calcined coke for prebaked blocks -- Testing methods -- Part 5: Determination of trace metals 105 (USD) via email in 1-3 business day VALID
YSJ 007-1990 435 (USD) via email in 1-3 business day VALID
YS/T 95.1-2009 Aluminium foil for air conditioner—Part 1:Mill finish foil 180 (USD) via email in 1-3 business day ABOLISHED
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