Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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Position: Search valid to be valid superseded to be superseded abolished to be abolished
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GB/T 8033-2009 Benzol products of coal carbonization—Determination of boiling range 110.0 via email in 1~3 business day valid
GB 3209-1982 Method for determining the amount of distillation residual of benzene;Type products 30.0 via email in 1~3 business day valid
GB/T 2283-2008 Coking benzene 180.0 via email in 1~3 business day valid
GB/T 13097-1991 Epichlorohydrin for industrial use 135.0 via email in 1~3 business day abolished
GB/T 7370-1992 p-Anisidine 60.0 via email in 1~3 business day abolished
GB/T 28901-2012 Analysis of coke-oven gas composition by gas chromatography 110.0 via email in 1~3 business day valid
GB/T 2292-1997 Coking products - Determination of toluene insoluble content 90.0 via email in 1~3 business day valid
GB/T 11138-1994 Industrial aromatic hydrocarbons-Test method of copper corrosion 30.0 via email in 1 business day valid
GB/T 12688.3-1990 Styrene for industrial use-Determination of content of polymer-Photometric method 30.0 via email in 1~3 business day abolished
GB/T 6699-2015 Coking naphthalene 140.0 via email in 1~3 business day valid
GB 17602-1998 Commercial hexanes 135.0 via email in 1~3 business day valid
YB/T 4021-1991 105.0 via email in 1~3 business day abolished
GB/T 4118-2008 Trichloromethane for industrial use 60.0 via email in 1~3 business day valid
SH/T 1147-2008 Aromatic hydrocarbons for industrial use-Determination of trace quantities of sulfur-Microcoulometric method 90.0 via email in 1~3 business day valid
SH/T 1773-2012 1 2 4-Trimethylbenzene-Determination of purity and hydrocarbon impurities-Gas chromatographic method 120.0 via email in 1~3 business day valid
GB/T 3208-2009 Standard test method for the total tulfur tontent in tenzene—Type products by oxidative microcoulometry 180.0 via email in 1~3 business day valid
GB 5177.2-1985 Determination of sulphonatable matter content for industrial alkylbenzene 15.0 via email in 1~3 business day abolished
SN/T 1877.1-2007 Determination of polycyclic aromatic hydrocarbons in mold-release agent 285.0 via email in 1~3 business day valid
GB/T 12688.8-1998 Styrene for industrial use-Determination of content of inhibitor (p-tert-butylcatechol)-Spectrophotometric method 75.0 via email in 1~3 business day abolished
GB/T 3208-1982 Micro-coulomb method for determining the total sulfur content of benzene-type products 45.0 via email in 1~3 business day abolished
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