ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The cigarettes were smoked mechanically (2 sec. puff of 25 c.c. every 15 sec.) and the smoke was condensed in traps at 60 . Volatile material was removed from the condensate by co-distillation with methanol, and the remaining tar, in methanol, was cooled to 0 to precipitate waxes. The filtered ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/185762a0
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