2025-12-21 216.73.216.41
Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Standard No. Title Price(USD) Delivery Status Add to Cart
T/CGA 48-2024 Sintering ceramsite of cyanide leaching residue via email in business day valid,,2025-3-1
T/CGA 45-2024 Technical specification for treatment of cyanide leaching residue—Sulfur dioxide-air process via email in business day valid,,2025-3-1
GB/T 29914-2025 Oxidation catalyst for diesel vehicle exhaust purification 270.0 via email in 1~3 business day to be valid,,2026-5-1
GB/T 46213-2025 Technical specification for remanufacturing of Nd-Fe-B bonded magnet wastes 150.0 via email in 1~3 business day to be valid,,2026-3-1
GB/T 29655-2025 Strip-casting neodymium iron boron alloy flakes 270.0 via email in 1~3 business day to be valid,,2026-3-1
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 11064.2-2023/XG1-2025 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride—Part 2:Determination of lithium hydroxide content—Acid-alkali titrimetric method,includes Amendment 1 135.0 via email in 1~3 business day valid,,2025-8-29
GB/T 18114.11-2025 Chemical analysis methods for rare earth concentrates - Part 11: Determination of fluorine content 240.0 via email in 1~3 business day to be valid,,2026-2-1
GB/T 18114.3-2025 Chemical analysis methods for rare earth concentrates - Part 3: Determination of calcium oxide content 255.0 via email in 1~3 business day to be valid,,2026-2-1
T/GDSHJXH 004-2022 via email in business day valid,,2022-12-30
GB/T 45756-2025 Technical specification of sintered rare earth permanent magnet splicing 270.0 via email in 1~3 business day to be valid,,2026-1-1
GB/T 45757-2025 Polymer-bonded neodymium iron boron compounds pellets 315.0 via email in 1~5 business day to be valid,,2026-1-1
GB/T 31967.3-2025 Test methods for physical property of rare earth permanent magnetic materials—Part 3: Determination of resistivity 270.0 via email in 1~3 business day to be valid,,2026-1-1
GB/T 19396-2025 Terbium-dysprosium-iron magnetostrictive materials 315.0 via email in 1~5 business day valid,,2025-11-1
T/CIECCPA 036-2024 Technical specification for the recycling of major elements in used lithium-ion batteries via email in business day valid,,2024-9-20
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T/CGA 48-2024 Sintering ceramsite of cyanide leaching residue 
  Issued on: 2024-11-27   Price(USD):
T/CGA 45-2024 Technical specification for treatment of cyanide leaching residue—Sulfur dioxide-air process 
  Issued on: 2024-11-27   Price(USD):
GB/T 29914-2025 Oxidation catalyst for diesel vehicle exhaust purification 
  Issued on: 2025-10-31   Price(USD): 270.0
GB/T 46213-2025 Technical specification for remanufacturing of Nd-Fe-B bonded magnet wastes 
  Issued on: 2025-08-29   Price(USD): 150.0
GB/T 29655-2025 Strip-casting neodymium iron boron alloy flakes 
  Issued on: 2025-08-29   Price(USD): 270.0
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 11064.2-2023/XG1-2025 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride—Part 2:Determination of lithium hydroxide content—Acid-alkali titrimetric method,includes Amendment 1 
  Issued on: 2025-08-29   Price(USD): 135.0
GB/T 18114.11-2025 Chemical analysis methods for rare earth concentrates - Part 11: Determination of fluorine content 
  Issued on: 2025-8-1   Price(USD): 240.0
GB/T 18114.3-2025 Chemical analysis methods for rare earth concentrates - Part 3: Determination of calcium oxide content 
  Issued on: 2025-8-1   Price(USD): 255.0
T/GDSHJXH 004-2022  
  Issued on: 2022-12-29   Price(USD):
GB/T 45756-2025 Technical specification of sintered rare earth permanent magnet splicing 
  Issued on: 2025-06-30   Price(USD): 270.0
GB/T 45757-2025 Polymer-bonded neodymium iron boron compounds pellets 
  Issued on: 2025-06-30   Price(USD): 315.0
GB/T 31967.3-2025 Test methods for physical property of rare earth permanent magnetic materials—Part 3: Determination of resistivity 
  Issued on: 2025-06-30   Price(USD): 270.0
GB/T 19396-2025 Terbium-dysprosium-iron magnetostrictive materials 
  Issued on: 2025-04-25   Price(USD): 315.0
T/CIECCPA 036-2024 Technical specification for the recycling of major elements in used lithium-ion batteries 
  Issued on: 2024-09-11   Price(USD):
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