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YS/T 119.7-2014 Determination and calculation of heat balance of special equipments for alumina production. Part 7: Tube digestion system $255.00 via email in 1~3 business day valid
YS/T 119.8-2005 and calculation method of heat balance of special equipments for alumina production?Part 8: Gaseity suspension calcine system $165.00 via email in 1~3 business day valid
YS/T 119.9-2005 and calculation method of heat balance of special equipments for alumina production?Part 9: Fluidized baking-furnace system $225.00 via email in 1~3 business day valid
YS/T 1190-2017 Ultra high purity cadmium $143.00 via email in 1~3 business day valid
YS/T 1191-2017 Ultra high purity antimony $143.00 via email in 1~3 business day valid
YS/T 1192-2017 Ultra high purity tellurium $143.00 via email in 1~3 business day valid
YS/T 1193-2017 Electrolysis cathode edge strip for insulation and obturation $179.00 via email in 1~3 business day valid
YS/T 1194-2017 Tellurium dioxide $143.00 via email in 1~3 business day valid
YS/T 1195-2017 Silicon tetrachloride—By-product of polysilicon $161.00 via email in 1~3 business day valid
YS/T 1196-2018 Magnesium alloys sacrificial anode water heater $269.00 via email in 1~3 business day valid
YS/T 1197-2017 Methods for chemical analysis of palladium compounds—Determination of gold, silver, platinum, rhodium, iridium, ruthenium, lead, nickel, copper, iron, tin, chromium, zinc, magnesium, manganese, aluminum, calcium, sodium, silicon, bismuth, potassium, cadmium content—Inductively coupled plasma atomic emission spectrometry $179.00 via email in 1~3 business day valid
YS/T 1198-2017 Methods for chemical analysis of silver-determination of copper, bismuth, iron, lead, antimony, palladium, selenium, tellurium, arsenic, cobalt, manganese, nickel, tin, zinc, cadmium contents—Inductively coupled plasma mass spectrometry $233.00 via email in 1~3 business day valid
YS/T 1199-2017 Dichloro [1,1'-Bis(diphenylphosphino)ferrocene] palladium $143.00 via email in 1~3 business day valid
YS/T 12-1991 中国有色金属工业总公司 $165.00 via email in 1~3 business day superseded
YS/T 12-2012 Technical Specification for Flame Smelting Furnaces and Maintaining Furnaces Used for Aluminum and Aluminum Alloys $270.00 via email in 1~3 business day valid
YS/T 120-1992 $770.00 via email in 1~5 business day valid
YS/T 1200.1-2017 Methods for chemical analysis of [1,1'-Bis(diphenylphosphino)ferrocene] dichloropalladium(II)—Part 1: Determination of palladium content—Dimethylglyoxime gravimetry $143.00 via email in 1~3 business day valid
YS/T 1200.2-2017 Methods for chemical analysis of [1,1'-Bis(diphenylphosphino)ferrocene] dichloropalladium(II)—Part 2: Determination of of lead, nickel, copper, cadmium, chromium, platinum, gold, rhodium, iridium content—Inductively coupled plasma atomic emission spectrometry $143.00 via email in 1~3 business day valid
YS/T 1201.1-2017 Method for chemical analysis of ruthenium chloride—Part 1: Determination of ruthenium content—Hydrogen reduction gravimetry $143.00 via email in 1~3 business day valid
YS/T 1201.2-2017 Methods for chemical analysis Ruthenium chloride—Part 2: Determination of aluminum, calcium, cadmium, copper, iron, manganese, magnesium, sodium contentsby—Inductively coupled plasma atomic emission spectrometry $143.00 via email in 1~3 business day valid
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