If the nicotine concentration is 30 mg for 2 ml of tobacco oil, how many milligrams of nicotine are in each ml of tobacco oil?

Nicotine (Nicotine), commonly known as nicotine, is an organic compound with the chemical formula C10H14N2, highly toxic, an alkaloid found in plants of the Solanaceae family (Solanum spp.), and an important constituent of tobacco, and is also a representative of the N-cholinergic agonists, which have effects on N1 and N2 receptors and the central nervous system, with no clinical It has no clinical application.

Nicotine is addictive or dependent, and repeated use of nicotine also increases heart rate and blood pressure and decreases appetite. High doses of nicotine can cause vomiting and nausea, and in severe cases, death. Tobacco usually contains nicotine. E-cigarettes also contain nicotine, a harmful substance found in traditional tobacco.