The Anagel Ultrasound Transmission Gel is for diagnostic and therapeutic medical ultrasound. It is widely recommended for all procedures where a viscous gel is required, including Ultrasonic diagnosis, Ultrasonic therapy, ECG, EEG, EMG, Defibrillation etc. The colourless gel is non-sensitising, non-irritating, and completely aqueous. It is acoustically correct for the broad range of frequencies used and will not stain clothing or damage transducers.