2025-12-21 10.8.118.215
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 11213.2-1989 Sodium hydroxide for chemical fiber use; Determination of sodium chloride content; Spectrometric method 30.0 via email in 1~3 business day superseded2008-02-01,2008-2-1,1990-1-1
GB/T 11198.15-1989 Sulphuric acid for industrial use--Determination of colourity 180.0 via email in 1~3 business day superseded,2003-4-1,1990-1-1
GB/T 11200.2-1989 Membrane process sodium hydroxide; Determination of aluminium oxide content-spectrometric method 184.0 via email in 1~3 business day superseded2009-02-01,2009-2-1,1990-1-1
GB/T 11199-1989 Membrane process sodium hydroxide 184.0 via email in 1~3 business day superseded,2007-2-1,1990-1-1
GB/T 10576-1989 High purity lithium carbonate 180.0 via email in 1~3 business day superseded,2006-10-11,1990-1-1
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of arsenic content--Silver diethyldithiocarbamate photometric method 180.0 via email in 1~3 business day superseded,2003-4-1,1990-1-1
GB/T 10578-1989 High-pure niobium pentaoxide 180.0 via email in 1~3 business day superseded,2004-5-1,1990-1-1
GB 11213.7-1989 Sodium hydroxide for chemical fiber use; Determination of copper mass fraction; Spectrometric method 30.0 via email in 1~3 business day superseded2009-02-01,2009-2-1,1990-1-1
GB/T 11198.7-1989 Sulphuric acid for industrial use--Determination of lead content--Dithizone photometric method 180.0 via email in 1~3 business day superseded,2003-4-1,1990-1-1
GB/T 1617-1989 Barium chloride for industrial use 410.0 via email in 1~3 business day valid,,1989-10-1
GB 9984.9-1988 Industrial sodium tripolyphosphate determination of apparent density-Method by measuring the mass o 45.0 via email in 1~3 business day superseded,2004-9-1,1989-7-1
GB 9984.5-1988 Sodium tripolyphosphate and sodium pyrophosphate for industrial use-Determination of loss ignition 30.0 via email in 1~3 business day superseded,2004-9-1,1989-7-1
GB/T 9984.4-1988 Sodium tripolyphosphate for industrial use--Determination of insoluble matter in water 180.0 via email in business day superseded,2004-9-1,1989-7-1
GB/T 9984.6-1988 Determination of iron content in industrial sodium tripoly-phosphate--2, 2-bipyridyl spectrophotometric method 180.0 via email in business day superseded,2004-9-1,1989-7-1
GB/T 9984.3-1988 Sodium tripolyphosphate for industrial use--Separation by ion exchange chromatography and determination of the different phosphate forme 180.0 via email in business day superseded,2004-9-1,1989-7-1
GB/T 9984.2-1988 Sodium tripolyphosphate for industrial use--Determination of total phosphorus pentoxide content--Quinoline phosphomolybdate qravimetric method 180.0 via email in 1~3 business day superseded,2004-9-1,1989-7-1
GB/T 9984.8-1988 Determination of particle size for industrial use--Sodium tripotyphosphate 180.0 via email in business day superseded,2004-9-1,1989-7-1
GB/T 9984.7-1988 Sodium tripolyphosphate for industrial use--Masurement of pH potentiometric method 180.0 via email in business day superseded,2004-9-1,1989-7-1
GB/T 9984.1-1988 The measurement of whiteness for industrial sodium tripolyphosphate (including foodstuffs) 180.0 via email in business day superseded2004-09-01 ,2004-9-1,1989-7-1
GB/T 9984.11-1988 Sodium tripolyphosphate for industrial use--Determination of I type content 180.0 via email in business day superseded,2004-9-1,1989-7-1
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GB 11213.2-1989 Sodium hydroxide for chemical fiber use; Determination of sodium chloride content; Spectrometric method 
  Issued on: 1988-08-13   Price(USD): 30.0
GB/T 11198.15-1989 Sulphuric acid for industrial use--Determination of colourity 
  Issued on: 1989-03-31   Price(USD): 180.0
GB/T 11200.2-1989 Membrane process sodium hydroxide; Determination of aluminium oxide content-spectrometric method 
  Issued on: 1989-02-24   Price(USD): 184.0
GB/T 11199-1989 Membrane process sodium hydroxide 
  Issued on: 1989-03-31   Price(USD): 184.0
GB/T 10576-1989 High purity lithium carbonate 
  Issued on: 1989-03-22   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 10578-1989 High-pure niobium pentaoxide 
  Issued on: 1989-03-22   Price(USD): 180.0
GB 11213.7-1989 Sodium hydroxide for chemical fiber use; Determination of copper mass fraction; Spectrometric method 
  Issued on: 1988-08-13   Price(USD): 30.0
GB/T 11198.7-1989 Sulphuric acid for industrial use--Determination of lead content--Dithizone photometric method 
  Issued on: 1989-03-31   Price(USD): 180.0
GB/T 1617-1989 Barium chloride for industrial use 
  Issued on: 1989-03-22   Price(USD): 410.0
GB 9984.9-1988 Industrial sodium tripolyphosphate determination of apparent density-Method by measuring the mass o 
  Issued on: 1989-01-27   Price(USD): 45.0
GB 9984.5-1988 Sodium tripolyphosphate and sodium pyrophosphate for industrial use-Determination of loss ignition 
  Issued on: 1989-01-27   Price(USD): 30.0
GB/T 9984.4-1988 Sodium tripolyphosphate for industrial use--Determination of insoluble matter in water 
  Issued on: 1988-12-10   Price(USD): 180.0
GB/T 9984.6-1988 Determination of iron content in industrial sodium tripoly-phosphate--2, 2-bipyridyl spectrophotometric method 
  Issued on: 1988-12-10   Price(USD): 180.0
GB/T 9984.3-1988 Sodium tripolyphosphate for industrial use--Separation by ion exchange chromatography and determination of the different phosphate forme 
  Issued on: 1988-12-10   Price(USD): 180.0
GB/T 9984.2-1988 Sodium tripolyphosphate for industrial use--Determination of total phosphorus pentoxide content--Quinoline phosphomolybdate qravimetric method 
  Issued on: 1988-12-10   Price(USD): 180.0
GB/T 9984.8-1988 Determination of particle size for industrial use--Sodium tripotyphosphate 
  Issued on: 1988-12-10   Price(USD): 180.0
GB/T 9984.7-1988 Sodium tripolyphosphate for industrial use--Masurement of pH potentiometric method 
  Issued on: 1988-12-10   Price(USD): 180.0
GB/T 9984.1-1988 The measurement of whiteness for industrial sodium tripolyphosphate (including foodstuffs) 
  Issued on: 1988-12-10   Price(USD): 180.0
GB/T 9984.11-1988 Sodium tripolyphosphate for industrial use--Determination of I type content 
  Issued on: 1988-12-10   Price(USD): 180.0
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