Cai and CELF reactor (IMAGE) University of California - Riverside Caption UCR's Charles Cai and a newly installed 20-gallon CELF reactor that will be used in the scale-up project. Credit Stan Lim / UCR Usage Restrictions none License Original 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.