TradenVapeCleaning Ultrasonic Cleansing uses cavitation bubbles induced by high-frequency pressure (sound) waves to agitate a liquid. The agitation produces high forces on contaminants adhering to substrates like metals, plastics, glass, rubber, and ceramics. An autoclave is a pressure chamber used to sterilize equipment and supplies by subjecting them to high pressure saturated steam at 121 °C (249°F) for around 15–20 minutes depending on the size of the load and the contents. These are used in the medical field every day to sterilize your scalpels and other surgical tools. Go ahead and trade in or sell us your stuff and buy with confidence knowing that the up most care has been taken with each item!