Livingstone Conductive Lubricating Clear Gel for Ultrasound and ECG Electrocardiogram 50ml Tube MedCart Aquasonic 100 Transmission Ultrasound Gel, 5 liters Cardinal Health Ultrasound Gel Lubricating Jelly GEL, ULTRASOUND, Grayline Medical Aquasonic 100 Ultrasound Gel: Hospital Transmission Standard Sterile Gel for Ultrasound Imaging Instruments Health care personnel should use only sterile, single use ultrasound gel in preparation for or during invasive procedures, including IV placements and blood draws. Forty two patients in the United States, Canada, and Israel