Tob. Sci., 1974, 18-28, p. 80-81, ISSN.0082-4523
Evaluation of free-radical traps for the removal of nitrogen oxides from cigarette smoke
Research Laboratories, Tennessee Eastman Company, Division of Eastman Kodak Company, Kingsport, Tennessee USA
Several free radical traps were effective as cigarette filter additives for the removal of nitrogen oxides from tobacco smoke. A filter consisting of cellulose acetate fibers containing 20 mg of...