Co Combustion Products : The results of most fires of mixed origin, including car-bon particles that form the particulate matter of smoke, liquid irritants absorbed by the smoke, and toxic decomposition gasses
Ralph W. Burklin & Robert G. Purington, Fire Terms: A Guide to Their Meaning and Use, National Protection Association, Boston, MA 1980 USA. (Guide: Meaning and Use, Nat Prot Association Fr Srvc - Amer) {457}