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 2965:2009)

No. 39 - Determination of the Purity of Nicotine and Nicotine Salts by Gravimetric Analysis - Tungstosilicic Acid Method

(CRM developed into ISO 13276:1997)

No. 38 - Determination of Reducing Carbohydrates in Tobacco by Continuous Flow Analysis

(CRM developed into ISO 15154: 2003)

No. 37 - Determination of Reducing Substances in Tobacco by Continuous Flow Analysis

(CRM developed into ISO 15153:2003)

No. 36 - Determination of Nitrate in Tobacco and Smokeless Tobacco Products by Reduction to Nitrite and Continuous Flow Analysis

(CRM developed into ISO 15517:2003)

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

(CRM developed into ISO 15152:2003)

No. 34 - Determination of Citrate in Cigarette Paper

(CRM developed into ISO 20369:2009)

No. 33 - Determination of Acetate in Cigarette Paper

(CRM developed into ISO 20370:2009)

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