Tob. Sci., 1975, 19-43, p .115-118, ISSN.0082-4523
Recommendations for the standardized preparation of carbon-14 labeled cigarettes
Philip Morris Research Center, P.O. Box 26583, Richmond, Virginia USA
The preparation of cigarettes labeled with carbon-14 compounds has been described. The following recommendations are made in the hope of promoting an improved exchange of information among laboratories: 14C-compounds to be added to cigarettes...