Ultrasound gel is a water-based, clear, and viscous substance designed to create an optimal coupling medium between the ultrasound transducer and the patient's skin. Its primary purpose is to eliminate air gaps that can interfere with the passage of sound waves, which are crucial for generating clear and accurate images of internal body structures. Ultrasound gel is an essential mate... https://www.gstc.com/product/ultrasound-gel/