Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 5603-1980
Scope
This method is suitable for the determination of all non-aromatic hydrocarbons in benzene, toluene and xylene using gas chromatography. Non-aromatic hydrocarbons can be measured up to 1%. If the calibration method is appropriately changed, it can be measured up to 1% or more.
CNS 5603-1980 history
1980CNS 5603-1980 Nonaromatic Hydrocarbons in Monocyclic Aromatic Hydrocarbons by Gas Chromatography