2025-12-21 216.73.216.41
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 41328-2022 Biogas-based natural gas 120.0 via email in 1~3 business day valid,,2022-10-1
GB/T 41326-2022 Hexafluorobutadiene 255.0 via email in 1~3 business day valid,,2022-10-1
T/ZSM 0004-2022 Boron trichloride used for industry via email in business day valid,,2022-6-1
GB/T 40789-2021 Gas analysis—Online automated measuring systems for content of carbon monoxide,carbon dioxide and oxygen—Determination of performance characteristics 750.0 via email in 1~5 business day valid,,2022-5-1
GB/T 40870-2021 Gas analysis—Conversion of gas mixture composition data 675.0 via email in 1~5 business day valid,,2022-5-1
GB/T 21287-2021 Electronic specialty gas—Nitrogen trifluoride 200.0 via email in 1~3 business day valid,,2022-5-1
GB/T 23938-2021 High purity carbon dioxide 255.0 via email in 1 business day valid,,2022-5-1
GB/T 40418-2021 Electronic specialty gas—Fluoromethane 225.0 via email in 1~3 business day valid,,2022-3-1
GB/T 40417-2021 Electronic specialty gas—1,3-Hexafluorobutadiene 225.0 via email in 1~3 business day valid,,2022-3-1
GB/T 39708-2020 Rhodium（Ⅲ） sulfate 165.0 via email in 1~3 business day valid,,2021-11-1
GB/T 28125.2-2020 Gas analysis—Determination of hazardous materials in air separation process—Part 2:Determination of mineral oil 150.0 via email in 1~3 business day valid,,2021-10-1
GB/T 5832.4-2020 Gas analysis—Determination of moisture—Part 4: The method of quartz crystal oscillation 80.0 via email in 1~3 business day valid,,2021-10-1
GB/T 38867-2020 Silicon tetrachloride for electronic industry 210.0 via email in 1~3 business day valid,,2021-2-1
GB/T 38866-2020 Dichlorosilane for electronic industry 225.0 via email in 1~3 business day valid,,2021-2-1
GB/T 38386-2019 Gas analysis—Determination of oxynitride in gases—The method of Cavity Ring-Down Spectroscopy 90.0 via email in 1~3 business day valid,,2020-11-1
GB/T 37180-2018 Gas analysis--Handling of calibration gases and gas mixtures--Guidelines 250.0 via email in 1~3 business day valid,,2019-11-1
T/ICMTIA 1-2019 The Integrated Circuit Materials Industry Technology Innovative Alliance—Gas base specification via email in business day valid,,2019-10-10
GB/T 37244-2018 Fuel specification for proton exchange membrane fuel cell vehicles-Hydrogen 140.0 via email in 1 business day valid,,2019-7-1
GB/T 37007-2018 Electronic grade trimethylgallium 160.0 via email in 1~3 business day valid,,2019-4-1
GB/T 37030-2018 Electronic grade trimethylindium 160.0 via email in 1~3 business day valid,,2019-4-1
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GB/T 41328-2022 Biogas-based natural gas  
  Issued on: 2022-03-09   Price(USD): 120.0
GB/T 41326-2022 Hexafluorobutadiene 
  Issued on: 2022-03-09   Price(USD): 255.0
T/ZSM 0004-2022 Boron trichloride used for industry 
  Issued on: 2022-05-16   Price(USD):
GB/T 40789-2021 Gas analysis—Online automated measuring systems for content of carbon monoxide,carbon dioxide and oxygen—Determination of performance characteristics 
  Issued on: 2021-10-11   Price(USD): 750.0
GB/T 40870-2021 Gas analysis—Conversion of gas mixture composition data 
  Issued on: 2021-10-11   Price(USD): 675.0
GB/T 21287-2021 Electronic specialty gas—Nitrogen trifluoride 
  Issued on: 2021-10-11   Price(USD): 200.0
GB/T 23938-2021 High purity carbon dioxide  
  Issued on: 2021-08-20   Price(USD): 255.0
GB/T 40418-2021 Electronic specialty gas—Fluoromethane  
  Issued on: 2021-08-20   Price(USD): 225.0
GB/T 40417-2021 Electronic specialty gas—1,3-Hexafluorobutadiene  
  Issued on: 2021-08-20   Price(USD): 225.0
GB/T 39708-2020 Rhodium（Ⅲ） sulfate 
  Issued on: 2020-12-14   Price(USD): 165.0
GB/T 28125.2-2020 Gas analysis—Determination of hazardous materials in air separation process—Part 2:Determination of mineral oil 
  Issued on: 2020-11-19   Price(USD): 150.0
GB/T 5832.4-2020 Gas analysis—Determination of moisture—Part 4: The method of quartz crystal oscillation 
  Issued on: 2020-11-19   Price(USD): 80.0
GB/T 38867-2020 Silicon tetrachloride for electronic industry  
  Issued on: 2020-07-21   Price(USD): 210.0
GB/T 38866-2020 Dichlorosilane for electronic industry  
  Issued on: 2020-07-21   Price(USD): 225.0
GB/T 38386-2019 Gas analysis—Determination of oxynitride in gases—The method of Cavity Ring-Down Spectroscopy  
  Issued on: 2019-12-31   Price(USD): 90.0
GB/T 37180-2018 Gas analysis--Handling of calibration gases and gas mixtures--Guidelines 
  Issued on: 2018-12-28   Price(USD): 250.0
T/ICMTIA 1-2019 The Integrated Circuit Materials Industry Technology Innovative Alliance—Gas base specification 
  Issued on: 2019-04-17   Price(USD):
GB/T 37244-2018 Fuel specification for proton exchange membrane fuel cell vehicles-Hydrogen 
  Issued on: 2018-12-28   Price(USD): 140.0
GB/T 37007-2018 Electronic grade trimethylgallium 
  Issued on: 2018-12-28   Price(USD): 160.0
GB/T 37030-2018 Electronic grade trimethylindium 
  Issued on: 2018-12-28   Price(USD): 160.0
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