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Position: Search valid to be valid superseded to be superseded abolished to be abolished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
SY 7502-1985 $100.00 via email in 1~3 business day superseded
SY/T 0520-2008 Viscosity determination of crude petroleum—Equilibrium method by rotational viscomete $60.00 via email in 1~3 business day valid
SY/T 0521-2008 Determination of wax appearance temperature in crude petroleum-Test method by microscopic observation $60.00 via email in 1~3 business day valid
SY/T 0522-2008 Determination of wax appeaance temperature in crude petroleum—Test method by rotational viscometer $195.00 via email in 1~3 business day valid
SY/T 0528-2008 Determination of arsenic in crude petroleum-Atomic fluorescence spectrometry $75.00 via email in 1~3 business day valid
SY/T 0536-2008 Determination of salt conternt in crude petroleum-Coulometric titration method $150.00 via email in 1~3 business day valid
SY/T 0537-2008 The test method of wax conternt in crude oil $90.00 via email in 1~3 business day abolished
SY/T 5317-2006 Petroleum Liquid-Automatic Pipeline Sampling $720.00 via email in 1~3 business day abolished
SY/T 5402-2008 Crude Petroleum-determination of water by electric dehydration method $120.00 via email in 1~3 business day superseded
SY/T 5542-1992 $555.00 via email in 1~5 business day superseded
SY/T 6520-2001 Test method for dehydration of crude oil by autoclave $90.00 via email in 1~3 business day superseded
SY/T 7504-2008 Determination of octane and hydrocarbon components before octane in crude petroleum-Gas chromatography $195.00 via email in 1~3 business day valid
SY/T 7549-2000 Detemination of viscosity -- temperature charts for crude oil with rotational viscometers $75.00 via email in 1~3 business day valid
SY/T 7550-2000 Determination of wax, resins and asphaltenes contents in crude oil $340.00 via email in 1~3 business day superseded
SY/T 7550-2012 Determination of Wax, Resins and Asphaltenes in Crude Oil $150.00 via email in 1~3 business day abolished
SY/T 7551-2004 Determination of the pour point of crude oil $370.00 via email in 1~3 business day abolished
SY/T 7552-2005 Crude petroleum--Determination of water--Potentiometric Karl Fischer titration method $370.00 via email in 1~3 business day abolished
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