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Position: Search valid to be valid superseded to be superseded abolished to be abolished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 18827-2002 1,1-Dichloro-1-fluoroethane for industrial use 90.0 via email in 1~3 business day valid
HG/T 3933-2007 Oxidied starch for industrial use 90.0 via email in 1~3 business day valid
GB/T 36692-2018 Cis-1,3,3,3-tetrafluoropropene[HFO-1234ze(Z)]for industrial use via email in business day to be valid
GB/T 6324.8-2014 Test methods of organic chemical products―Part 8:Determination of water of liquid products―Carl・fischer coulometric method 90.0 via email in 1~3 business day valid
GB/T 7376-2008 Determination of micro-amounts of water in industrial Fluorinated alkane 120.0 via email in 1~3 business day valid
GB/T 13097-2007 Epichlorohydrin for industrial use 180.0 via email in 1~3 business day superseded
GB 10665-1997 Calcium carbide 150.0 via email in 1~3 business day abolished
GB/T 31401-2015 Fluorinated alkane―Determination of chloride(Cl-)―Turbidimetry 70.0 via email in 1~3 business day valid
GB/T 31400-2015 Fluorinated alkane―Determination of non condensable gas(NCG)―Gas chromatography 90.0 via email in 1~3 business day valid
GB/T 7372-1987 Dichlorodifluoromethane for industrial uses 60.0 via email in 1~3 business day valid
GB/T 34237-2017 Fluorinated olefins for refrigerant use--General method for the determination of water 170.0 via email in 1~3 business day valid
GB/T 33387-2016 Trans-1,3,3,3-tetrafluoropropene[HFO-1234ze(E)]for industrial use 230.0 via email in 1~3 business day valid
GB/T 6324.7-2014 Test method of organic chemical products-Part 7:Determination of molten color 90.0 via email in 1~3 business day valid
GB/T 33066-2016 Fluorinated olefins for refrigerant use - General method for the determination of high-boiling residues 70.0 via email in 1~3 business day valid
GB/T 7374-1987 Fluorinated methanes for industrial uses-Determination of micro-amounts of water-Gavimetri method 45.0 via email in 1~3 business day superseded
GB/T 7373-2006 Monochlorodifluoro methane for industrial uses 150.0 via email in 1~3 business day valid
HG/T 4632-2014 Propane(HC-290) for refrigerant use 195.0 via email in 1~3 business day valid
HG/T 4628-2014 75.0 via email in 1~3 business day valid
GB/T 7373-1987 monochloro difluoro methane for industrial uses 60.0 via email in 1~3 business day abolished
HG/T 3939-2007 Propylene glycol monomethyl ether for industrial use 120.0 via email in 1~3 business day valid
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