This bulk package of Parker Labs Polysonic Ultrasound Lotion ensures youre always stocked with this essential, high-quality conductive lotion. Each 8.5 oz bottle is designed for optimal ultrasound imaging, providing clear and consistent transmission. The white, smooth formula is easy to apply and ideal for a variety of medical and therapeutic applications. This 12-count case is perfect for practices, clinics, or any setting that requires a reliable supply of ultrasound gel.