13,17 Some authors simply estimated the CADR by measuring the units airflow (with an anemometer or other method) and then multiplying this value by the filters removal efficiency, based on the manufacturers claims
It is your time to sing, and write a song
Despite declining smoking rates, there remains a significant number of smokers in the United Kingdom
They decided on Reno, Nevada, and Yuma, Arizona
In any case, it should be added that today the tar-and-nicotine content of all cigarettesfiltered and unfilteredhas been markedly lowered.) The furious Tar Derby reached its climax in 1960, when the Federal Trade Commission, which hitherto had had little success in trying to get the tobacco manufacturers to moderate their claims for filter cigarettes, put its foot down and announced that no more tar-and-nicotine claims would be permitted in cigarette advertising, and that the tobacco companies had made a voluntary agreement to this effect