Real Solutions Hydrazine speculation can end: It’s not in snus, snuff or chewing tobacco
Because anything could be connected to tobacco without question, it has been unchallenged since 1974 but a new study actually decided to find out. Professor Brad Rodu of the University of Louisville and colleagues from British American Tobacco did a comprehensive survey of toxicants in smokeless tobacco products developed a method for determining levels of hydrazine in them.