Yes, you can purchase pure nicotine from certain suppliers, especially those that cater to the vaping industry, chemical suppliers, or online retailers. However, it's important to note that the sale of pure nicotine is regulated in many places due to its highly toxic nature. Before purchasing, be sure to research and understand the regulations in your area regarding the sale and use of pure nicotine. Additionally, always ensure that you buy from a reputable supplier to guarantee the quality and safety of the product. Handle pure nicotine with extreme caution and follow proper safety protocols to prevent accidents or exposure.