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YS/T 1318.1-2019 Methods for chemical analysis of tetrammine palladium (Ⅱ) sulphate - Part 1: Determination of palladium content - Dimethylglyoxime gravimetry $90.00 via email in 1~3 business day valid
YS/T 1318.2-2019 Methods for chemical analysis of tetrammine palladium (Ⅱ) sulphate - Part 2: Determination of magnesium，aluminium，chromium，manganese, iron，nickel，copper，zinc，ruthenium，rhodium，silver，tin，iridium，platinum，gold，lead and bismuth contents - Inductively coupled plasma mass spectrometry $160.00 via email in 1~3 business day valid
YS/T 1319.1-2019 Methods for chemical analsis of tetraammineplatinum (Ⅱ) nitrate - Part 1: Determination of platinum content - Hydrazine hydrate reduction method $120.00 via email in 1~3 business day valid
YS/T 1319.2-2019 Methods for chemical analysis of tetraammineplatinum (Ⅱ) nitrate - Part 2: Determination of copper, lead, zinc, nickel, iron, manganese and aluminium contents - Inductively coupled plasma atomic emission spectrometry $120.00 via email in 1~3 business day valid
YS/T 132-1992 Administrative regulations for efficient utilization energy of metallurgical furnaces for heavy non-ferrous metals $120.00 via email in 1~3 business day valid
YS/T 1320.1-2019 Methods for chemical analysis of disodium tetrachloropalladate - Part 1: Determination of palladium content - Dimethylglyoxime gravimetry $120.00 via email in 1~3 business day valid
YS/T 1320.2-2019 Methods for chemical analysis of disodium tetrachloropalladate - Part 2: Determination of copper, lead, nickel, platinum, cadmium, iron and gold contents - Inductively coupled plasma atomic emission spectrometry $120.00 via email in 1~3 business day valid
YS/T 1321-2019 Bis (diphenylphosphino) ethane dichloropalladium (Ⅱ) $120.00 via email in 1~3 business day valid
YS/T 1322-2019 Ammonium hexachloroiridate (Ⅳ) $120.00 via email in 1~3 business day valid
YS/T 1323-2019 Tetraammineplatinum (Ⅱ) nitrate $120.00 via email in 1~3 business day valid
YS/T 1324-2019 Disodium tetrachloropalladate $120.00 via email in 1~3 business day valid
YS/T 1325-2019 Tetra-n-propylammonium perruthenate (Ⅶ) $120.00 via email in 1~3 business day valid
YS/T 1326-2019 Crude silver $120.00 via email in 1~3 business day valid
YS/T 1327-2019 Sampling method for scraps of platinum and platinum alloy waste $90.00 via email in 1~3 business day valid
YS/T 1328-2019 Methods for sampling and sample preparation of precious metals concentrates $255.00 via email in 1~3 business day valid
YS/T 1329.1-2019 Methods for chemical analysis of copper telluride - Part 1: Determination of tellurium content - Potassium dichromate titration $120.00 via email in 1~3 business day valid
YS/T 1329.2-2019 Methods for chemical analysis of copper telluride - Part 2: Determination of copper content - Iodine titration $120.00 via email in 1~3 business day valid
YS/T 1329.3-2019 Methods for chemical analysis of copper telluride - Part 3: Determination of gold and silver contents - Fire assay gravimetry $180.00 via email in 1~3 business day valid
YS/T 1330.1-2019 Methods for chemical analysis of cobalt-chromium ceramic alloy - Part 1: Determination of cobalt content - Iodometry and potentiometric method $180.00 via email in 1~3 business day valid
YS/T 1330.2-2019 Methods for chemical analysis of cobalt-chromium ceramic alloy - Part 2: Determination of chromium content - Ammonium ferrous sulfate titration $120.00 via email in 1~3 business day valid
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