2025-12-5 10.1.6.65
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 15072.1-2025 Methods for chemical analysis of precious metal alloys—Part 1: Determination of gold content 315.0 via email in 1~5 business day to be valid,,2026-3-1
GB/T 15072.6-2025 Methods for chemical analysis of precious metal alloys—Part 6: Determination of iridium content 270.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 15072.4-2025 Methods for chemical analysis of precious metal alloys—Part 4: Determination of palladium content 270.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 15072.20-2025 Methods for chemical analysis of precious metal alloys—Part 20: Determination of rhodium content 315.0 via email in 1~5 business day to be valid,,2026-3-1
GB/T 15072.3-2025 Methods for chemical analysis of precious metal alloys―Part 3: Determination of platinum content 270.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 15072.2-2025 Method for chemical analysis of precious metal alloys—Part 2: Determination of silver content 315.0 via email in 1~5 business day to be valid,,2026-3-1
GB/T 23276-2024 Method for chemical analysis of palladium compounds—Determination of palladium content—Complexometric tityation using butanedione dioxime releasing EDTA and gravimetric method 270.0 via email in 1~3 business day valid,,2025-4-1
GB/T 11066.12-2024 Methods for chemical analysis of gold—Part 12：Determination of silver, copper, iron, lead, bismuth, antimony, magnesium, nickel, manganese, palladium, chromium, platinum, rhodium, titanium, zinc, arsenic, tin, silicon, cobalt, calcium, potassium, lithium, sodium, tellurium, vanadium, zirconium, cadmium, molybdenum, rhenium, aluminum contents—Inductively coupled plasma atomic emission spectrometry 825.0 via email in 1~5 business day valid,,2024-11-1
GB/T 43603.3-2024 Methods for chemical analysis of nickel-platinum target alloys—Part 3：Determination of carbon content—High frequency infrared detection method 195.0 via email in 1~3 business day valid,,2024-10-1
GB/T 43753.1-2024 Methods for chemical analysis of precious metals alloys electroplating wastewater—Part 1：Determination of gold, silver, platinum, palladium and iridium contents—Inductively coupled plasma-atomic emission spectrometry 330.0 via email in 1~5 business day valid,,2024-10-1
GB/T 43753.2-2024 Methods for chemical analysis of precious metals alloys electroplating wastewater—Part 2：Determination of zinc, manganese, chromium, cadmium, lead, iron, aluminium, nickel, copper and beryllium contents—Inductively coupled plasma-atomic emission spectrometry 435.0 via email in 1~5 business day valid,,2024-10-1
GB/T 43603.2-2024 Methods for chemical analysis of nickel-platinum target alloys—Part 2：Determination of magnesium,aluminium,titanium,vanadium,chromium,manganese,iron,cobalt,coppe,zinc,zirconium,silver,palladium,tin,samarium,lead,silicon contents—Inductively coupled plasma mass spectrometry 435.0 via email in 1~5 business day valid,,2024-10-1
GB/T 43753.3-2024 Methods for chemical analysis of precious metals alloys electroplating wastewater—Part 3：Determination of sulfate content—Barium sulphate gravimetric method 195.0 via email in 1~3 business day valid,,2024-10-1
GB/T 43753.4-2024 Methods for chemical analysis of precious metals alloys electroplating wastewater—Part 4：Determination of chlorine ion—Silver chlorine turbidimetric method 270.0 via email in 1~3 business day valid,,2024-10-1
GB/T 43603.1-2023 Methods for chemical analysis of nickel-platinum target alloys—Part 1： Determination of platinum content—Inductively coupled plasma atomic emission spectrometry 200.0 via email in 1~3 business day valid,,2024-7-1
GB/T 43607-2023 Method for analysis of palladium ingots—Determination of silver|| aluminum|| gold|| bismuth|| chromium|| copper|| iron|| iridium|| magnesium|| manganese|| nickel|| lead|| platinum|| rhodium|| ruthenium|| silicon|| tin and zinc contents—Spark discharge atomic emission spectrometry 200.0 via email in 1~5 business day valid,,2024-7-1
GB/T 42516-2023 Method for chemical analysis of high temperature shape memory alloys—Determination of platinum content—Thiourea complex precipitation method 165.0 via email in 1~3 business day valid,,2023-5-23
GB/T 11066.11-2021 Methods for chemical analysis of gold-Part 11:Determination of magnesium, chromium, manganese, iron, nickel copper, palladium, silver, tin, antimony, lead and bismuth contents-Inductively coupled plasma mass spectrometry 165.0 via email in 1~3 business day valid,,2021-11-1
GB/T 39292-2020 Method of sampling and sample preparation for analysis of palladium carbon wastes 150.0 via email in 1~3 business day valid,,2021-10-1
GB/T 39285-2020 Method for chemical analysis of palladium compounds—Determination of chlorine content—Ion chromatography 120.0 via email in 1~3 business day valid,,2021-10-1
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GB/T 15072.1-2025 Methods for chemical analysis of precious metal alloys—Part 1: Determination of gold content 
  Issued on: 2025-8-29   Price(USD): 315.0
GB/T 15072.6-2025 Methods for chemical analysis of precious metal alloys—Part 6: Determination of iridium content 
  Issued on: 2025-8-29   Price(USD): 270.0
GB/T 15072.4-2025 Methods for chemical analysis of precious metal alloys—Part 4: Determination of palladium content 
  Issued on: 2025-8-29   Price(USD): 270.0
GB/T 15072.20-2025 Methods for chemical analysis of precious metal alloys—Part 20: Determination of rhodium content 
  Issued on: 2025-8-29   Price(USD): 315.0
GB/T 15072.3-2025 Methods for chemical analysis of precious metal alloys―Part 3: Determination of platinum content 
  Issued on: 2025-8-29   Price(USD): 270.0
GB/T 15072.2-2025 Method for chemical analysis of precious metal alloys—Part 2: Determination of silver content 
  Issued on: 2025-8-29   Price(USD): 315.0
GB/T 23276-2024 Method for chemical analysis of palladium compounds—Determination of palladium content—Complexometric tityation using butanedione dioxime releasing EDTA and gravimetric method 
  Issued on: 2024-09-29   Price(USD): 270.0
GB/T 11066.12-2024 Methods for chemical analysis of gold—Part 12：Determination of silver, copper, iron, lead, bismuth, antimony, magnesium, nickel, manganese, palladium, chromium, platinum, rhodium, titanium, zinc, arsenic, tin, silicon, cobalt, calcium, potassium, lithium, sodium, tellurium, vanadium, zirconium, cadmium, molybdenum, rhenium, aluminum contents—Inductively coupled plasma atomic emission spectrometry 
  Issued on: 2024-4-25   Price(USD): 825.0
GB/T 43603.3-2024 Methods for chemical analysis of nickel-platinum target alloys—Part 3：Determination of carbon content—High frequency infrared detection method 
  Issued on: 2024-3-15   Price(USD): 195.0
GB/T 43753.1-2024 Methods for chemical analysis of precious metals alloys electroplating wastewater—Part 1：Determination of gold, silver, platinum, palladium and iridium contents—Inductively coupled plasma-atomic emission spectrometry 
  Issued on: 2024-3-15   Price(USD): 330.0
GB/T 43753.2-2024 Methods for chemical analysis of precious metals alloys electroplating wastewater—Part 2：Determination of zinc, manganese, chromium, cadmium, lead, iron, aluminium, nickel, copper and beryllium contents—Inductively coupled plasma-atomic emission spectrometry 
  Issued on: 2024-3-15   Price(USD): 435.0
GB/T 43603.2-2024 Methods for chemical analysis of nickel-platinum target alloys—Part 2：Determination of magnesium,aluminium,titanium,vanadium,chromium,manganese,iron,cobalt,coppe,zinc,zirconium,silver,palladium,tin,samarium,lead,silicon contents—Inductively coupled plasma mass spectrometry 
  Issued on: 2024-3-15   Price(USD): 435.0
GB/T 43753.3-2024 Methods for chemical analysis of precious metals alloys electroplating wastewater—Part 3：Determination of sulfate content—Barium sulphate gravimetric method 
  Issued on: 2024-3-15   Price(USD): 195.0
GB/T 43753.4-2024 Methods for chemical analysis of precious metals alloys electroplating wastewater—Part 4：Determination of chlorine ion—Silver chlorine turbidimetric method 
  Issued on: 2024-3-15   Price(USD): 270.0
GB/T 43603.1-2023 Methods for chemical analysis of nickel-platinum target alloys—Part 1： Determination of platinum content—Inductively coupled plasma atomic emission spectrometry 
  Issued on: 2023-12-28   Price(USD): 200.0
GB/T 43607-2023 Method for analysis of palladium ingots—Determination of silver|| aluminum|| gold|| bismuth|| chromium|| copper|| iron|| iridium|| magnesium|| manganese|| nickel|| lead|| platinum|| rhodium|| ruthenium|| silicon|| tin and zinc contents—Spark discharge atomic emission spectrometry 
  Issued on: 2023-12-28   Price(USD): 200.0
GB/T 42516-2023 Method for chemical analysis of high temperature shape memory alloys—Determination of platinum content—Thiourea complex precipitation method 
  Issued on: 2023-05-23   Price(USD): 165.0
GB/T 11066.11-2021 Methods for chemical analysis of gold-Part 11:Determination of magnesium, chromium, manganese, iron, nickel copper, palladium, silver, tin, antimony, lead and bismuth contents-Inductively coupled plasma mass spectrometry  
  Issued on: 2021-04-30   Price(USD): 165.0
GB/T 39292-2020 Method of sampling and sample preparation for analysis of palladium carbon wastes 
  Issued on: 2020-11-19   Price(USD): 150.0
GB/T 39285-2020 Method for chemical analysis of palladium compounds—Determination of chlorine content—Ion chromatography 
  Issued on: 2020-11-19   Price(USD): 120.0
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