2025-12-14 216.73.216.3
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Code of China
Chinese National Standard List: Industrial gas and chemical gas

GB/T 6285-2003 Determination of trace oxygen in gases-Eletrochemical method 
  Issued on: 2003-4-2   Translation Price(USD): 90.0
GB/T 5832.1-2003 Determination of moisture in gases—Part 1:Electrolytic method 
  Issued on: 2003-04-02   Translation Price(USD): 120.0
GB/T 18994-2003 Gases for electronic industry—High purity chlorine 
  Issued on: 2003-03-05   Translation Price(USD): 344.0
GB/T 18867-2002 Gases for electronic industry--Sulfur hexafluoride 
  Issued on: 2002-10-15   Translation Price(USD): 120.0
HG/T 2686-1995 Determination of Trace Hydrogen, Oxygen, Methane and Carbon Monoxide In Inert Gas - Gas Chromatographic Method with Zirconia Detector  
  Issued on: 1995-04-05   Translation Price(USD): 90.0
GB/T 17874-1999 Gases for electronic industry--Boron Trichloride 
  Issued on: 1999-09-01   Translation Price(USD): 300.0
HG/T 3661.1-1999 Burning gases for welding and cutting - propene 
  Issued on: 1999-8-12   Translation Price(USD): 80.0
HG/T 3661.2-1999 Burning gases for welding and cutting - propane 
  Issued on: 1999-8-12   Translation Price(USD): 80.0
HG/T 3633-1999 Pure methane 
  Issued on: 1999-08-12   Translation Price(USD): 100.0
GB 8982-1998 Gaseous oxygen supplies for medicine 
  Issued on: 1998-10-19   Translation Price(USD): 180.0
GB 8983-1998 Breathing oxygen supplies for aircraft 
  Issued on: 1998-10-19   Translation Price(USD): 220.0
GB/T 16942-1997 Gases for electronic industry--Hydrogen 
  Issued on: 1997-08-13   Translation Price(USD): 224.0
GB/T 16945-1997 Gases for electronic industry--Argon 
  Issued on: 1997-08-13   Translation Price(USD): 220.0
GB/T 16943-1997 Gases for electronic industry--Helium 
  Issued on: 1997-08-13   Translation Price(USD): 220.0
GB/T 16944-1997 Gases for electronic industry--Nitrogen 
  Issued on: 1997-08-13   Translation Price(USD): 220.0
GB/T 8984.1-1997 Determination of carbon monoxide, carbon dioxide and hydrocarbon in the gases--Part 1: Determination of carbon monoxide, carbon dioxide and mathane in the gases--Gas chromatographic method 
  Issued on: 1997-08-13   Translation Price(USD): 260.0
GB/T 8984.3-1997 Determination of carbon monoxide, carbon dioxide and hydrocarbon in the gases--Part 3: Determination of total hydrocarbon in gases--Flame ionization method 
  Issued on: 1997-08-13   Translation Price(USD): 260.0
GB/T 3864-1996 Industrial nitrogen 
  Issued on: 1996-01-02   Translation Price(USD): 130.0
GB/T 8980-1996 High purity nitrogen 
  Issued on: 1996-12-02   Translation Price(USD): 184.0
GB/T 5829-1995 Krypton 
  Issued on: 1995-01-02   Translation Price(USD): 184.0
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