IS2B (2 of 2) (image) Arizona State University Share Print E-Mail Caption Newer version of the device known as the IS2B. The tool is a kind of mobile laboratory or pod for performing precision analysis on sampled water and sediment. Credit The Biodesign Institute 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.