Reports 2006 Collaborative Studies for Nicotine, Sugars and Nitrate in Tobacco RAC Final Technical Report May 2008
Reports 2004 and 2006 Collaborative Studies for Ammonia in Tobacco RAC Final Technical Report May 2008
Recommended Methods obsolete No. 4 - Determination of Maleic Hydrazide Residues in Tobacco (CRM developed into ISO 4876) Sept 1976