2025-12-19 216.73.216.41
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
GB/T 41331-2022 Determination of arsenic , mercury , antimony and selenium in dye products—Atomic fluorescence spectrometry 120.0 via email in 1~3 business day valid,,2022-10-1
GB/T 41328-2022 Biogas-based natural gas 120.0 via email in 1~3 business day valid,,2022-10-1
GB/T 6609.2-2022 Chemical analysis methods and determination of physical performance of alumina—Part 2: Determination of loss of mass at 300 ℃ and 1000 ℃ 195.0 via email in 1~3 business day valid,,2022-10-1
GB/T 6609.30-2022 Chemical analysis methods and determination of physical performance of alumina—Part 30: Determination of trace elements—Wavelength dispersive X-ray fluorescence spectrometric method 195.0 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
GB/T 41312.1-2022 Test method for measurement of the permeability of chemical equipment—Part 1:Graphite and lining equipment 165.0 via email in 1~3 business day valid,,2022-10-1
DB13/T 5617-2022 via email in business day abolished2025-10-08,,2022-9-10
DB13/T 5616-2022 via email in business day abolished2025-10-08,,2022-9-10
GB/T 2449.1-2021 Sulphur for industrial use—Part 1: Solid product 345.0 via email in 1~5 business day valid,,2022-7-1
GB/T 2384-2021 Dyes intermediates—General method for the determination of melting range 120.0 via email in 1~3 business day valid,,2022-7-1
GB/T 7991.1-2021 Test method of viterous and porcelain enamels—Part 1：Determination of resistance to alkaline liquids 285.0 via email in 1~3 business day valid,,2022-7-1
GB/T 29732-2021 Surface chemical analysis—Medium resolution auger electron spectrometers—Calibration of energy scales for elemental analysis 225.0 via email in 1~3 business day valid,,2022-7-1
GB/T 3637-2021 Liquid sulphur dioxide 165.0 via email in 1~3 business day valid,,2022-7-1
GB/T 25808-2021 Sulphur black 2BR、3B 200% 165.0 via email in 1~3 business day valid,,2022-7-1
GB/T 25803-2021 C.I. Disperse violet 26（Disperse violet HFRL） 165.0 via email in 1~3 business day valid,,2022-7-1
GB/T 24166-2021 Determination of the content of chlorinated phenols in dye products 165.0 via email in 1 business day valid,,2022-7-1
GB/T 24370-2021 Nanotechnologies—Characterization of cadmium chalcogenide colloidal quantum dot—UV-Vis absorption spectroscopy 315.0 via email in 1~5 business day valid,,2022-7-1
GB/T 21636-2021 Microbeam analysis—Electron probe microanalysis (EPMA)—Vocabulary 585.0 via email in 1~5 business day valid,,2022-7-1
GB/T 20724-2021 Microbeam analysis—Method of thickness measurement for thin crystals by convergent beam electron diffraction 315.0 via email in 1~5 business day valid,,2022-7-1
GB/T 41076-2021 Microbeam analysis—Electron backscatter diffraction—Quantitative determination of austenite in steel 255.0 via email in 1~3 business day valid,,2022-7-1
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GB/T 41331-2022 Determination of arsenic , mercury , antimony and selenium in dye products—Atomic fluorescence spectrometry  
  Issued on: 2022-03-09   Price(USD): 120.0
GB/T 41328-2022 Biogas-based natural gas  
  Issued on: 2022-03-09   Price(USD): 120.0
GB/T 6609.2-2022 Chemical analysis methods and determination of physical performance of alumina—Part 2: Determination of loss of mass at 300 ℃ and 1000 ℃ 
  Issued on: 2022-03-09   Price(USD): 195.0
GB/T 6609.30-2022 Chemical analysis methods and determination of physical performance of alumina—Part 30: Determination of trace elements—Wavelength dispersive X-ray fluorescence spectrometric method 
  Issued on: 2022-03-09   Price(USD): 195.0
GB/T 41326-2022 Hexafluorobutadiene 
  Issued on: 2022-03-09   Price(USD): 255.0
GB/T 41312.1-2022 Test method for measurement of the permeability of chemical equipment—Part 1:Graphite and lining equipment 
  Issued on: 2022-03-09   Price(USD): 165.0
DB13/T 5617-2022  
  Issued on: 2022-08-10   Price(USD):
DB13/T 5616-2022  
  Issued on: 2022-08-10   Price(USD):
GB/T 2449.1-2021 Sulphur for industrial use—Part 1: Solid product 
  Issued on: 2021-12-31   Price(USD): 345.0
GB/T 2384-2021 Dyes intermediates—General method for the determination of melting range  
  Issued on: 2021-12-31   Price(USD): 120.0
GB/T 7991.1-2021 Test method of viterous and porcelain enamels—Part 1：Determination of resistance to alkaline liquids  
  Issued on: 2021-12-31   Price(USD): 285.0
GB/T 29732-2021 Surface chemical analysis—Medium resolution auger electron spectrometers—Calibration of energy scales for elemental analysis  
  Issued on: 2021-12-31   Price(USD): 225.0
GB/T 3637-2021 Liquid sulphur dioxide  
  Issued on: 2021-12-31   Price(USD): 165.0
GB/T 25808-2021 Sulphur black 2BR、3B 200%  
  Issued on: 2021-12-31   Price(USD): 165.0
GB/T 25803-2021 C.I. Disperse violet 26（Disperse violet HFRL）  
  Issued on: 2021-12-31   Price(USD): 165.0
GB/T 24166-2021 Determination of the content of chlorinated phenols in dye products  
  Issued on: 2021-12-31   Price(USD): 165.0
GB/T 24370-2021 Nanotechnologies—Characterization of cadmium chalcogenide colloidal quantum dot—UV-Vis absorption spectroscopy  
  Issued on: 2021-12-31   Price(USD): 315.0
GB/T 21636-2021 Microbeam analysis—Electron probe microanalysis (EPMA)—Vocabulary  
  Issued on: 2021-12-31   Price(USD): 585.0
GB/T 20724-2021 Microbeam analysis—Method of thickness measurement for thin crystals by convergent beam electron diffraction  
  Issued on: 2021-12-31   Price(USD): 315.0
GB/T 41076-2021 Microbeam analysis—Electron backscatter diffraction—Quantitative determination of austenite in steel 
  Issued on: 2021-12-31   Price(USD): 255.0
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