2024-11-22 18.117.8.177
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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 17602-1998 Commercial hexanes 130.0 via email in 1~3 business day valid,,1999-5-1
GB 2012-1989 Aromatic hydrocarbons; Test methods of acid wash 45.0 via email in 1~3 business day valid,,1990-4-1
GB 3144-1982 Toluene;Determination of hydrocarbon impurities;Gas chromatographic method 60.0 via email in 1~3 business day valid,,1983-3-1
GB 3145-1982 Benzene;Determination of crystallizing point 45.0 via email in 1~3 business day valid,,1983-3-1
GB 3209-1982 Method for determining the amount of distillation residual of benzene;Type products 30.0 via email in 1~3 business day superseded,2010-4-1,1983-7-1
GB 4117-1992 Methylene chloride for industrial use 60.0 via email in 1~3 business day abolished2008-09-01 ,2008-9-1,1993-2-1
GB 5177.2-1985 Determination of sulphonatable matter content for industrial alkylbenzene 15.0 via email in 1~3 business day superseded2008-12-01,2008-12-1,1986-1-1
GB 5177.4-1985 Determination of bromine index for industrial alkylbenzene; Electrometric titration method 45.0 via email in 1~3 business day superseded,,1986-1-1
GB 8034-1987 Benzol products of coal carbonization; Corrosiveness to copper; copper strip test 30.0 via email in 1~3 business day valid,,1988-1-1
GB 8035-1987 Benzol products of coal carbonization; Determination of acid-wash test 45.0 via email in 1~3 business day superseded,,1988-1-1
GB 8036-1987 Benzol products of coal carbonization; Determination of color 30.0 via email in 1~3 business day superseded,,1988-1-1
GB 8037-1987 Benzol products of coal carbonization; Test for presence of mercaptans 30.0 via email in 1~3 business day superseded,,1988-1-1
GB 8038-1987 Toluene of coal carbonization; Determination of hydrocarbon impurities-gas chromatographic method 60.0 via email in 1~3 business day superseded,,1988-1-1
GB 8039-1987 Benzol products of coal carbonization; Determination of total sulphur content; Reduction and spectrophotometric method 60.0 via email in 1~3 business day superseded,,1988-1-1
GB/T 11138-1994 Industrial aromatic hydrocarbons-Test method of copper corrosion 30.0 via email in 1~3 business day valid,,1995-5-1
GB/T 12688.1-1998 Styrene for industrial use-Determinaiton of purity-Gas chromotographic method 344.0 via email in 1~3 business day abolished2011-11-01,2011-11-1,1999-2-1
GB/T 12688.1-2011 Test method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography 180.0 via email in 1~3 business day superseded,2020-5-1,2011-11-1
GB/T 12688.1-2019 Test method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography 165.0 via email in 1~3 business day valid,,2020-5-1
GB/T 12688.10-2020 Test method of styrene for industrial use—Part 10: Determination of oxygenates—Gas chromatography 120.0 via email in 1~3 business day valid,,2021-10-1
GB/T 12688.2-1990 Styrene for industrial use--Determination of purity--Crystallizing point method 180.0 via email in 1~3 business day abolished2005-10-14 ,,1991-12-1
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GB 17602-1998 Commercial hexanes 
  Issued on: 1998-12-8   Price(USD): 130.0
GB 2012-1989 Aromatic hydrocarbons; Test methods of acid wash 
  Issued on: 1989-03-31   Price(USD): 45.0
GB 3144-1982 Toluene;Determination of hydrocarbon impurities;Gas chromatographic method 
  Issued on: 1982-07-20   Price(USD): 60.0
GB 3145-1982 Benzene;Determination of crystallizing point 
  Issued on: 1982-07-20   Price(USD): 45.0
GB 3209-1982 Method for determining the amount of distillation residual of benzene;Type products 
  Issued on: 1982-09-23   Price(USD): 30.0
GB 4117-1992 Methylene chloride for industrial use 
  Issued on: 1992-04-24   Price(USD): 60.0
GB 5177.2-1985 Determination of sulphonatable matter content for industrial alkylbenzene 
  Issued on: 1985-05-10   Price(USD): 15.0
GB 5177.4-1985 Determination of bromine index for industrial alkylbenzene; Electrometric titration method 
  Issued on: 1985-05-10   Price(USD): 45.0
GB 8034-1987 Benzol products of coal carbonization; Corrosiveness to copper; copper strip test 
  Issued on: 1987-06-30   Price(USD): 30.0
GB 8035-1987 Benzol products of coal carbonization; Determination of acid-wash test 
  Issued on: 1987-06-30   Price(USD): 45.0
GB 8036-1987 Benzol products of coal carbonization; Determination of color 
  Issued on: 1987-06-30   Price(USD): 30.0
GB 8037-1987 Benzol products of coal carbonization; Test for presence of mercaptans 
  Issued on: 1987-06-30   Price(USD): 30.0
GB 8038-1987 Toluene of coal carbonization; Determination of hydrocarbon impurities-gas chromatographic method 
  Issued on: 1987-06-30   Price(USD): 60.0
GB 8039-1987 Benzol products of coal carbonization; Determination of total sulphur content; Reduction and spectrophotometric method 
  Issued on: 1987-06-30   Price(USD): 60.0
GB/T 11138-1994 Industrial aromatic hydrocarbons-Test method of copper corrosion 
  Issued on: 1994-8-23   Price(USD): 30.0
GB/T 12688.1-1998 Styrene for industrial use-Determinaiton of purity-Gas chromotographic method 
  Issued on: 1998-07-13   Price(USD): 344.0
GB/T 12688.1-2011 Test method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography 
  Issued on: 2011-5-12   Price(USD): 180.0
GB/T 12688.1-2019 Test method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography 
  Issued on: 2019-06-04   Price(USD): 165.0
GB/T 12688.10-2020 Test method of styrene for industrial use—Part 10: Determination of oxygenates—Gas chromatography 
  Issued on: 2020-11-19   Price(USD): 120.0
GB/T 12688.2-1990 Styrene for industrial use--Determination of purity--Crystallizing point method 
  Issued on: 1990-12-30   Price(USD): 180.0
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