Tob. Sci., 1980, 24-19, p. 64-68, ISSN. 0082-4523
Automated method for FTC tar of low delivery cigarettes based upon fluorescence of TPM extracts
Philip Morris Research Center, Philip Morris U.S.A., P.O. Box 26583, Richmond, Virginia USA
An automated method for the determination of FTC tar of low delivery brands using 2-propanol extracts of TPM pads has been developed. The method is based on the measurement of the fluorescence emission intensity of the TPM extracts at 520 nm when...