Specialized providers serving the pharmaceutical, agricultural, and vaping industries may provide you with a liquid that is 99 percent pure nicotine. High-quality nicotine products with such high purity levels are available from companies like Alchem International, Inovogen Life Sciences, and Nicotine India. Usually, applications that need for exact nicotine concentrations are the ones that seek out this concentration. To guarantee dependability and high-quality products, make sure to check the credentials and standing of the suppliers before making a purchase.