Parker Labs Ultrasound Gel Scan Transmission 3.8 Liter (1 Gallon) Bottle, Count of 4 (Pack of 1)

Acoustically correct, provides superior transmission of ultrasound waves. Completely aqueous, will not stain clothing, damage equipment or irritate skin. Acoustically correct for the broad range of frequencies used. Hypoallergenic, bacteriostatic. No formaldehyde. Exclusive dual-viscosity formula allows SCAN to be applied as a gel and scan as a fluid. For medi