E-cigarette Cartridge (image) University of California - Riverside Share Print E-Mail Caption The image shows e-cigarette fluid leaking out of a cartridge, making it difficult to handle without touching the nicotine solution. Credit Talbot lab, UC Riverside. Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.