Simple Fluorimetric Determination of Benzo [a] Pyrene in Cigarette Smoke without Preseparation Procedure

Constant-energy synchronous fluorimetry was used for the identification of benzo[a]pyrene in mixtures with a detection limit of 1.34 nmol/L. The recovery experiments in cigarette smoke samples have also obtained satisfactory results of 99.1-103.5% for benzo[a]pyrene.