Recommended Methods No. 38 - Determination of Reducing Carbohydrates in Tobacco by Continuous Flow Analysis (CRM developed into ISO 15154) Aug. 2010 - second edition
Recommended Methods No. 37 - Determination of Reducing Substances in Tobacco by Continuous Flow Analysis (CRM developed into ISO 15153) Aug. 2010 - second edition
Recommended Methods obsolete No. 35 - Determination of Total Alkaloids (as Nicotine) in Tobacco by Continuous Flow Analysis (CRM developed into ISO 15152) Aug. 2010 - second edition
Recommended Methods No. 34 - Determination of Citrate in Cigarette Paper (CRM developed into ISO 20369) Jan. 1993
Recommended Methods No. 33 - Determination of Acetate in Cigarette Paper (CRM developed into ISO 20370) Jan. 1993
Recommended Methods No. 5 - Determination of Carbon Monoxide in the Mainstream Smoke of Cigarettes by Non-Dispersive Infrared Analysis (CRM developed into ISO 8454) Sept. 1993 - second edition