ISO 18145:2003 Preview
Environmental tobacco smoke --Determination of vapour phase nicotine and 3-ethenylpyridine in air -- Gas-chromatographic method
This standard was last reviewed and confirmed in 2014. Therefore this version remains current.
ISO 18145:2003 specifies a method for the sampling and determination of nicotine and 3-ethenylpyridine (3-EP) in environmental tobacco smoke (ETS). This method is applicable to personal and area sampling.