Scan® Ultrasound Gel Medium Viscosity 1 gal. Bottle NonSterile (62073_CS) 4/CSAcoustically 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 medical ultrasound procedures when a less viscous gel is desired Dispenser pump not included