Code of China Chinese Standard Classification Professional Classification ICS Classification Latest
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GB/T 18611-2001 Test method for simplified distillation of crude oil 90.0 via email in 1~3 business day superseded
GB/T 26982-2011 Crude petroleum - Determination of wax content 150.0 via email in 1~3 business day valid
GB/T 18611-2015 Test method for simplified distillation of crude oil 150.0 via email in 1~3 business day valid
GB/T 18606-2017 The test method for biomarkers in sediment and crude oil by GC-MS 315.0 via email in 1~5 business day valid
SY/T 7549-2000 Detemination of viscosity -- temperature charts for crude oil with rotational viscometers 75.0 via email in 1~3 business day valid
GB/T 26986-2011 Crude petroleum - Determination of water - Potentiometric Karl Fischer titration method 150.0 via email in 1~3 business day valid
SJ/T 10130-1991 Synchronous motor for DT series of timing devices 225.0 via email in 1~3 business day valid
GB/T 18610-2001 Crude oil - Determination of carbon residue - Conradson method 105.0 via email in 1~3 business day abolished
GB/T 11146-2009 Crude petroleum - Determination of water - Coulometric Karl Fischer titration method 180.0 via email in 1~3 business day valid
GB/T 26984-2011 Test method for distillation characteristics of crude oil 180.0 via email in 1~3 business day valid
GB/T 18609-2011 Determination of acid number of crude oil by potentiometric titration 210.0 via email in 1~3 business day valid
SY 5267-1991 240.0 via email in 1~3 business day abolished
SY/T 0520-2008 Viscosity determination of crude petroleum—Equilibrium method by rotational viscomete 60.0 via email in 1~3 business day valid
GB/T 11059-2011 Standard test method for determination of vapor pressure of crude oil:VPCRx(expansion method) 180.0 via email in 1~3 business day valid
GB/T 17606-1998 Determination of sulfur in crude-oil by energy-dispersive X-ray fluorescence spectroscopy 75.0 via email in 1~3 business day abolished
SY/T 0521-2008 Determination of wax appearance temperature in crude petroleum-Test method by microscopic observation 60.0 via email in 1~3 business day valid
SY/T 0528-2008 Determination of arsenic in crude petroleum-Atomic fluorescence spectrometry 75.0 via email in 1~3 business day valid
SY/T 6520-2001 Test method for dehydration of crude oil by autoclave 90.0 via email in 1~3 business day superseded
GB/T 17280-2009 Standard test method for distillation of crude petroleum - 15-theoretical plate column 810.0 via email in 1~3 business day superseded
SY/T 5402-2008 Crude Petroleum-determination of water by electric dehydration method 120.0 via email in 1~3 business day superseded
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