Bull. Spec. CORESTA Congress, Manila, 1980, p. 129, ST03, ISSN.0525-6240
Rapid analyzer for plasticizer in filter rods
Eastman Chemical Company, Kingsport, TN, USA
A new instrument has been developed for the rapid, semiautomatic analysis of plasticizer in filter rods. The instrumental measurement entails the spectroscopic determination of plasticizer extracted from filter rods using an azeotropic Freon...