Polysonic Ultrasnd Lotion- Polypac W/Aloe- 4 Gal * Multi-purpose ultrasound lotion with Aloe Vera * Superior coupling efficiency in a pleasing cosmetic quality base * Recommended for all ultrasound procedures when a lotion is preferred * Rich moisturizing formula * * Comfortable and pleasing to patient and ultrasound practitioner * * Acoustically correct for the broad range of frequencies used * Will not damage equipment or stain clothing * Hypoallergenic bacteriostatic * No formaldehyde * Polypac contains 4 Polysonic with Aloe Vera Gallons 2 refillable dispensers and 1 pump *