… into the identification of tobacco residues in ancient smoking pipes. Two techniques have …
GC/MS has been used successful in the past by the author to identify ancient tobacco residues, …

… We also combusted the plant leaves in a stone smoking pipe with air drawn through the
pipe using a vacuum pump. The combustion residues in the pipe were extracted using ~ 50 mL …

… bowl to the mouthpieces. This research has studied the cultural operative chain of the smoking
… preparation of plants for smoking and finally, the smoking pipe through which the plant …

… recovery in that study was comparable to the water pipe with filters (0.08–10.9%… cigarette
or water pipe are critical in capturing and reducing pesticide residues in the mainstream smoke. …

… the burning tobacco in the pipe bowl, can be specifically related to pipe smoking ( Dagnall
… After a period of use pipes would accumulate a buildup of residues and would need to be …

… All three compounds degrade at least partially when burned (as in smoking), and also … of
cannabis use in residues from ancient smoking pipes. Two ceramic pipe bowls, excavated by …

… or related compounds in smoking pipe residues. GC/MS analysis of a smoking pipe dating
to … This is interpreted as evidence for an Early Woodland Period origin for tobacco use in …

… The organic extractions were dried, and the amount of the residue for each filtration system
was recorded (see Figure 2 ). Results showed that the amount of the extracted residue (…

… Tobacco use can be deduced by the presence of nicotine – the primary alkaloid in most
Nicotiana species – in pipe residues or … where pipes residues have been tested for tobacco use. …

… ”, and combining the search terms “water pipe*” or “argil*” with the term “tobacco”. This resulted
in a … Although cigarette smoking history was adjusted for, there was a potential residual …