Variation of Benzo[a]pyrene, NNN, and NNK Levels in 16 Commercial Smokeless Tobacco Products.
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DOI: 10.1021/acs.chemrestox.2c00289
Abstract: This study examined the variation of benzo[a]pyrene (B[a]P), N'-nitrosonornicotine (NNN), and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK) levels in 16 smokeless tobacco products from several different product subcategories obtained at two different locations and at two different procurement times.… read more here.
Keywords: smokeless tobacco; nnk levels; variation; nnn nnk ... See more keywords