Eco-Med EcoGel 200 Multi-Purpose Ultrasound Gel offers an ideal solution for performing therapeutic ultrasound, diagnostic imaging and other external procedures. The Gel formula has been specifically optimized to comply with the requirements of a broad range of ultrasound procedures and features excellent viscosity. This conductive medium is salt, alcohol and perfume free which maximizes patient comfort and eliminates corrosive effect causing no damage to probes. 1/EA, 4EA/CS. Priced per each.