The Mobile Pharmacology Lab (IMAGE) University of Colorado at Boulder Caption The mobile pharmacology lab, a.k.a. the 'cannavan', enables researchers to study real-world use of marijuana while complying with federal law. Credit CU Boulder Usage Restrictions Must credit CU Boulder License Licensed content 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.