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Position: Search valid to be valid superseded to be superseded abolished to be abolished
Standard No. Title Price(USD) Delivery Status Add to Cart
GB/T 10669-2001 Cyclohexanone for industrial use $100.00 immediately valid
GB/T 10670-1989 Fluorinated methanes for industrial uses--Determination of micro-amounts of water--Electrolytic method $180.00 via email in 1~3 business day valid
GB/T 11138-1994 Industrial aromatic hydrocarbons-Test method of copper corrosion $30.00 via email in 1~3 business day valid
GB/T 11141-1989 olefins for industrial use - Determination of traces of sulfur - Oxidative microcoulometric method $224.00 via email in 1~3 business day abolished
GB/T 11141-2014 Light olefins for industrial use—Determination of trace sulfur $180.00 via email in 1~3 business day valid
GB/T 11405-1989 Dibutylphthalate for industrial use $184.00 via email in 1~3 business day abolished
GB/T 11406-2001 Di-(2-ethylhexyl)phthalate for industrial use $140.00 immediately valid
GB/T 12688.1-1998 Styrene for industrial use-Determinaiton of purity-Gas chromotographic method $344.00 via email in 1~3 business day abolished
GB/T 12688.1-2011 Test method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography $180.00 via email in 1~3 business day superseded
GB/T 12688.1-2019 Test method of styrene for industrial use—Part 1:Determination of purity and hydrocarbon impurities—Gas chromatography $165.00 via email in 1~3 business day valid
GB/T 12688.10-2020 Test method of styrene for industrial use—Part 10: Determination of oxygenates—Gas chromatography $120.00 via email in 1~3 business day valid
GB/T 12688.2-1990 Styrene for industrial use--Determination of purity--Crystallizing point method $180.00 via email in 1~3 business day abolished
GB/T 12688.3-1990 Styrene for industrial use-Determination of content of polymer-Photometric method $184.00 via email in 1~3 business day abolished
GB/T 12688.3-2011 Test method of styrene for industrial use—Part 3:Determination of content of polymer $120.00 via email in 1~3 business day valid
GB/T 12688.4-1990 Styrene for industrial use-Determinaiton of content of peroxides-Titrimetric method $184.00 via email in 1~3 business day abolished
GB/T 12688.4-2011 Test method of styrene for industrial use—Part 4:Determination of content of peroxides—Titrimetric method $120.00 via email in 1~3 business day valid
GB/T 12688.5-1990 Styrene for industral use-Determinaiton of content of total aldehydes-Titrimetric method $184.00 via email in 1~3 business day abolished
GB/T 12688.5-2011 Test method of styrene for industrial use—Part 5:Determination of content of total aldehydes—Titrimetric method $120.00 via email in 1~3 business day superseded
GB/T 12688.5-2019 Test method of styrene for industrial use—Part 5:Determination of the content of total aldehydes—Titrimetric method $165.00 via email in 1~3 business day valid
GB/T 12688.6-1990 Styrene for industrial use-Determinaiton of trace sulfur-Oxidative micro-coulometric method $134.00 via email in 1~3 business day abolished
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