SALVI (image) DOE/Pacific Northwest National Laboratory Share Print E-Mail Caption This System for Analysis at the Liquid Vacuum Interface, or SALVI, enables for the first time imaging of liquid samples in real-time and space by more than one analytical instrument. It eliminates the need for sample preparations such as freezing or drying biological cells. Credit PNNL 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.