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Chinese Standard Classification
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Position: Search | valid to be valid superseded to be superseded abolished to be abolished |
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GB 17602-1998 Commercial hexanes
Issued on: 1998-12-8 Price(USD): 130.0 |
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/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 12688.3-1990 Styrene for industrial use-Determination of content of polymer-Photometric method
Issued on: 1990-12-30 Price(USD): 184.0 |
GB/T 12688.3-2011 Test method of styrene for industrial use—Part 3:Determination of content of polymer
Issued on: 2011-5-12 Price(USD): 120.0 |
GB/T 12688.4-1990 Styrene for industrial use-Determinaiton of content of peroxides-Titrimetric method
Issued on: 1990-12-30 Price(USD): 184.0 |
GB/T 12688.4-2011 Test method of styrene for industrial use—Part 4:Determination of content of peroxides—Titrimetric method
Issued on: 2011-5-12 Price(USD): 120.0 |
GB/T 12688.5-1990 Styrene for industral use-Determinaiton of content of total aldehydes-Titrimetric method
Issued on: 1990-12-30 Price(USD): 184.0 |
GB/T 12688.5-2011 Test method of styrene for industrial use—Part 5:Determination of content of total aldehydes—Titrimetric method
Issued on: 2011-5-12 Price(USD): 120.0 |
GB/T 12688.5-2019 Test method of styrene for industrial use—Part 5:Determination of the content of total aldehydes—Titrimetric method
Issued on: 2019-06-04 Price(USD): 165.0 |
GB/T 12688.6-1990 Styrene for industrial use-Determinaiton of trace sulfur-Oxidative micro-coulometric method
Issued on: 1990-12-30 Price(USD): 134.0 |
GB/T 12688.8-1998 Styrene for industrial use-Determination of content of inhibitor (p-tert-butylcatechol)-Spectrophotometric method
Issued on: 1998-10-20 Price(USD): 224.0 |
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