Aquasonic CLEAR Ultrasound Gel by Parker Labs: Water soluble, non irritating transmission gel. 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 ULTRASOUND LUBRICATING GEL STERILE 20ML Gel lubricant HELTIS LINE sterile in tubes 42g or 82g HELTIS LINE