VibraKleen E2 Ultrasonic Tablets - 80 packVibraKleen E2 is an enzymatic ultrasonic cleaning solution in an easy to use tablet form. These effervescent and enzymatic tablets break down hard to clean deposits in ultrasonic and evacuation systems. Protease enzymes remove blood, bone and food particles that chemical detergents leave behind Non ionic (non corrosive); gentle on instruments and equipment No chlorine or harsh alkaline eliminates damage to stainless steel equipment Biodegradable, non