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