No. 73 - Determination of Ammonia in Tobacco by Ion Chromatographic Analysis

No. 71 - Smokeless Tobacco Products - Sampling

No. 40 - Determination of Air Permeability of Materials used as Cigarette Papers, Filter Plug Wrap and Filter Joining Paper including Materials having an Oriented Permeable Zone

(CRM developed into ISO 2965)

No. 35 - Determination of Total Alkaloids (as Nicotine) in Tobacco by Continuous Flow Analysis

(CRM developed into ISO 15152)

No. 32 - Determination of Residues of the Suckercide Off-Shoot-T (N-alkanol mixture) on Tobacco

No. 31 - Determination of Residues of the Suckercide Pendimethalin (Accotab, Stomp) on Tobacco

No. 30 - Determination of Residues of the Suckercide Flumetralin (Prime Plus, CGA-41065) on Tobacco

No. 18 - Materials Used as Cigarette Tipping Papers Having a Perforated Zone - Determination of Unit Air-flow and Permeability