addictive additives in cigarettes Chemicals and Tobacco: What's Burning? Smokeless tobacco and cigarette smoking:

This meant that we all wound up sitting under a two-foot cloud of cigarette smoke devouring our Moons Over My Hammies, drinking Cokes or coffee, and trying to make each night last until the sun came up or until someone collapsed from exhaustion or drunkenness

X = 70 to 105 L) based on the labeled nicotine concentration of the commercial sample in 3 mL of deionized water, followed by addition of 0.1 L of pure formic acid (pKa = 3.77)

Effects of smoking cessation or reduction on hormone profiles and bone turnover in postmenopausal women

The next example is Camel Blue, aka Camel Blue

Product pages list it as a separate established variant within the Chunghwa line, but reviewer comments frequently describe it as lighter in aroma and less typical of what smokers expect from the brand