2024-11-22 3.149.235.66
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 11198.11-1989 Sulphuric acid for industrial use-Determination of oxides of nitrogen-2.4-xylenol spectrophotometric method 60.0 via email in 1~3 business day abolished2005-10-14 ,,1990-1-1
GB 11198.12-1989 Sulphyric acid for industrial use-Determination of sulpur dioxide content-Iodometric method 30.0 via email in 1~3 business day abolished2005-10-14 ,,1990-1-1
GB 11198.13-1989 Sulphuric acid for industrial use-Determination of chlorine content-Potentiometric method 45.0 via email in 1~3 business day abolished2005-10-14 ,,1990-1-1
GB 13549-1992 Chlorsulphonic acid for industrial use 120.0 via email in 1~3 business day abolished2008-12-01,2008-12-1,1993-5-1
GB 2091-1992 Phosphoric acid for industrial use 105.0 via email in 1~3 business day abolished2004-02-01 ,2004-2-1,1993-7-1
GB 320-1993 Synthetic hydrochloric acid for industrial use 190.0 via email in 1~3 business day abolished2006-12-01,2006-12-1,1993-10-1
GB 320-2006 Synthetic hydrochloric acid for industrial use 190.0 via email in 1~3 business day valid,,2006-12-1
GB 534-1989 Specifications of sulphuric acid for industrial use 180.0 via email in 1~3 business day valid,,1986-7-1
GB 7744-1998 Hydrofluoric acid for industrial use 340.0 via email in 1~3 business day abolished2009-09-01 ,2009-9-1,1999-4-1
GB 7746-1997 Anhydrous hydrogen fluoride for industrial use 150.0 via email in 1~3 business day abolished2012-05-01,2012-5-1,1998-1-1
GB 7746-2011 Anhydrous hydrogen fluoride for industrial use 150.0 via email in 1 business day valid,,2012-5-1
GB/T 11198.1-1989 Sulphuric acid for industrial use--Determination of sulphuric acid content and calculation of free sulphur trioxide content of oleum--Titrimetric method 220.0 via email in 1~3 business day valid,,1990-1-1
GB/T 11198.10-1989 Sulphuric acid for industrial use--Determination of mercury content--Flameless atomic absorption spectremetric method 180.0 via email in 1~3 business day valid,,1990-1-1
GB/T 11198.14-1989 Sulphuric acid for industrial use--Determination of transparency 180.0 via email in 1~3 business day valid,,1990-1-1
GB/T 11198.15-1989 Sulphuric acid for industrial use--Determination of colourity 180.0 via email in 1~3 business day valid,,1990-1-1
GB/T 11198.2-1989 Sulphuric acid for industrial use--Determination of ash--Gravimetric method 180.0 via email in 1~3 business day valid,,1990-1-1
GB/T 11198.3-1989 Sulphuric acid for industrial use--Determination of iron content--O-Phenanthroline spectrophotometric method 180.0 via email in 1~3 business day valid,,1990-1-1
GB/T 11198.4-1989 Sulphuric acid for industrial use--Determination of iron content--Atomic absorption spectroscopy 180.0 via email in 1~3 business day valid,,1990-1-1
GB/T 11198.5-1989 Sulphuric acid for industrial use--Determination of arsenic content--Silver diethyldithiocarbamate photometric method 180.0 via email in 1~3 business day valid,,1990-1-1
GB/T 11198.6-1989 Sulphuric acid for industrial use--Determination of arsenic content--Gutzeit method 180.0 via email in 1~3 business day valid,,1990-1-1
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GB 11198.11-1989 Sulphuric acid for industrial use-Determination of oxides of nitrogen-2.4-xylenol spectrophotometric method 
  Issued on: 1988-03-22   Price(USD): 60.0
GB 11198.12-1989 Sulphyric acid for industrial use-Determination of sulpur dioxide content-Iodometric method 
  Issued on: 1988-03-22   Price(USD): 30.0
GB 11198.13-1989 Sulphuric acid for industrial use-Determination of chlorine content-Potentiometric method 
  Issued on: 1988-03-22   Price(USD): 45.0
GB 13549-1992 Chlorsulphonic acid for industrial use 
  Issued on: 1992-06-29   Price(USD): 120.0
GB 2091-1992 Phosphoric acid for industrial use 
  Issued on: 1992-09-01   Price(USD): 105.0
GB 320-1993 Synthetic hydrochloric acid for industrial use 
  Issued on: 1993-01-06   Price(USD): 190.0
GB 320-2006 Synthetic hydrochloric acid for industrial use 
  Issued on: 2006-03-14   Price(USD): 190.0
GB 534-1989 Specifications of sulphuric acid for industrial use 
  Issued on: 1989-03-31   Price(USD): 180.0
GB 7744-1998 Hydrofluoric acid for industrial use 
  Issued on: 1998-10-19   Price(USD): 340.0
GB 7746-1997 Anhydrous hydrogen fluoride for industrial use 
  Issued on: 1997-06-24   Price(USD): 150.0
GB 7746-2011 Anhydrous hydrogen fluoride for industrial use 
  Issued on: 2011-07-20   Price(USD): 150.0
GB/T 11198.1-1989 Sulphuric acid for industrial use--Determination of sulphuric acid content and calculation of free sulphur trioxide content of oleum--Titrimetric method 
  Issued on: 1989-03-31   Price(USD): 220.0
GB/T 11198.10-1989 Sulphuric acid for industrial use--Determination of mercury content--Flameless atomic absorption spectremetric method 
  Issued on: 1989-03-31   Price(USD): 180.0
GB/T 11198.14-1989 Sulphuric acid for industrial use--Determination of transparency 
  Issued on: 1989-03-31   Price(USD): 180.0
GB/T 11198.15-1989 Sulphuric acid for industrial use--Determination of colourity 
  Issued on: 1989-03-31   Price(USD): 180.0
GB/T 11198.2-1989 Sulphuric acid for industrial use--Determination of ash--Gravimetric method 
  Issued on: 1989-03-31   Price(USD): 180.0
GB/T 11198.3-1989 Sulphuric acid for industrial use--Determination of iron content--O-Phenanthroline spectrophotometric method 
  Issued on: 1989-03-31   Price(USD): 180.0
GB/T 11198.4-1989 Sulphuric acid for industrial use--Determination of iron content--Atomic absorption spectroscopy 
  Issued on: 1989-03-31   Price(USD): 180.0
GB/T 11198.5-1989 Sulphuric acid for industrial use--Determination of arsenic content--Silver diethyldithiocarbamate photometric method 
  Issued on: 1989-03-31   Price(USD): 180.0
GB/T 11198.6-1989 Sulphuric acid for industrial use--Determination of arsenic content--Gutzeit method 
  Issued on: 1989-03-31   Price(USD): 180.0
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