2025-12-13 10.2.82.121
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 4138-2024 Rare earth ferrosilicon magnesium alloy 165.0 via email in 1~3 business day valid,,2024-11-1
GB/T 4103.18-2024 Methods for chemical analysis of lead and lead alloys—Part 18：Determination of silver, copper, bismuth, arsenic, antimony, tin, zinc, iron, cadmium, nickel, magnesium, aluminum, calcium, selenium and tellurium contents—Inductively coupled plasma mass spectrometry 255.0 via email in 1~3 business day valid,,2024-11-1
GB/T 13818-2024 Die casting zinc alloys 120.0 via email in 1~3 business day valid,,2024-4-25
GB/T 15115-2024 Die casting aluminum alloys 315.0 via email in 1 business day valid,,2024-4-25
GB 4427-1984 Brass rectangular bars 60.0 via email in 1~3 business day superseded,1993-6-1,1985-5-1
GB 4699.4-1988 Methods for chemical analysis of silicochromium The infrared absorption method for the determination of carbon content 45.0 via email in 1~3 business day superseded,2008-11-1,1989-3-1
GB/T 16484.22-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 22:Determination of zinc oxide content—Flame atomic absorption spectrometry 120.0 via email in 1~3 business day valid,,2010-5-1
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 43750-2024 Test method of magnetic properties of isotropic rare-earth permanent magnetic powder 180.0 via email in 1~3 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 2067-1980 Tin-zinc-lead-bronze strips 30.0 via email in 1~3 business day superseded2000-11-01 ,1994-3-1,1981-10-1
T/CGA 39-2023 Technical specification for treatment of cyanide leaching residue―Hydrogen peroxide oxidation process via email in business day valid,,
GB/T 18115.6-2000 Lanthanum oxide-Determination of cerium oxide,..... 60.0 via email in 1~3 business day valid,,2000-11-1
GB/T 18115.4-2000 Lanthanum oxide-Determination of cerium oxide,..... 105.0 via email in 1~3 business day valid,,2000-1-1
GB/T 42915-2023 Specification for identification of copper concentrates and main copper-bearing materials 255.0 via email in 1~3 business day valid,,2024-3-1
GB/T 8151.26-2023 Methods for chemical analysis of zinc concentrates―Part 26:Determination of silver content―Acid dissolution and flame atomic absorption spectrometric method 255.0 via email in 1~3 business day valid,,2024-3-1
GB/T 11064.9-2023 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride―Part 9:Determination of sulfate content―Barium sulfate turbidity method 165.0 via email in 1~3 business day valid,,2024-3-1
T/ATCRR 56-2024 Crude scandium via email in business day valid,,2024-1-26
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GB/T 4138-2024 Rare earth ferrosilicon magnesium alloy 
  Issued on: 2024-4-25   Price(USD): 165.0
GB/T 4103.18-2024 Methods for chemical analysis of lead and lead alloys—Part 18：Determination of silver, copper, bismuth, arsenic, antimony, tin, zinc, iron, cadmium, nickel, magnesium, aluminum, calcium, selenium and tellurium contents—Inductively coupled plasma mass spectrometry 
  Issued on: 2024-4-25   Price(USD): 255.0
GB/T 13818-2024 Die casting zinc alloys 
  Issued on: 2024-4-25   Price(USD): 120.0
GB/T 15115-2024 Die casting aluminum alloys 
  Issued on: 2024-4-25   Price(USD): 315.0
GB 4427-1984 Brass rectangular bars 
  Issued on: 1984-05-29   Price(USD): 60.0
GB 4699.4-1988 Methods for chemical analysis of silicochromium The infrared absorption method for the determination of carbon content 
  Issued on: 1988-02-02   Price(USD): 45.0
GB/T 16484.22-2009 Chemical analysis methods of rare earth chloride and light rare earth carbonate—Part 22:Determination of zinc oxide content—Flame atomic absorption spectrometry 
  Issued on: 2009-10-30   Price(USD): 120.0
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 43750-2024 Test method of magnetic properties of isotropic rare-earth permanent magnetic powder 
  Issued on: 2024-3-15   Price(USD): 180.0
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 2067-1980 Tin-zinc-lead-bronze strips 
  Issued on: 1980-11-11   Price(USD): 30.0
T/CGA 39-2023 Technical specification for treatment of cyanide leaching residue―Hydrogen peroxide oxidation process 
  Issued on: 2023-07-10   Price(USD):
GB/T 18115.6-2000 Lanthanum oxide-Determination of cerium oxide,..... 
  Issued on: 2000-06-05   Price(USD): 60.0
GB/T 18115.4-2000 Lanthanum oxide-Determination of cerium oxide,..... 
  Issued on: 2000-06-05   Price(USD): 105.0
GB/T 42915-2023 Specification for identification of copper concentrates and main copper-bearing materials 
  Issued on: 2023-08-06   Price(USD): 255.0
GB/T 8151.26-2023 Methods for chemical analysis of zinc concentrates―Part 26:Determination of silver content―Acid dissolution and flame atomic absorption spectrometric method 
  Issued on: 2023-08-06   Price(USD): 255.0
GB/T 11064.9-2023 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride―Part 9:Determination of sulfate content―Barium sulfate turbidity method 
  Issued on: 2023-08-06   Price(USD): 165.0
T/ATCRR 56-2024 Crude scandium 
  Issued on: 2024-01-26   Price(USD):
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