Reports Determination of "Hoffmann Analytes" in Cigarette Mainstream Smoke. The CORESTA 2006 Joint Experiment SPA - Full Report of 2006 Collaborative Study published in Beiträge zur Tabakforschung International/Contributions to Tobacco Research Volume 23 - No. 4 May 2009
Recommended Methods No. 9 - Determination of Nicotine in Cigarette Filters by Gas Chromatographic Analysis April 2009 - second edition