The Freedom Rocker BlotBot is an automated blot washer. Using a microprocessor for precise timing and dispensing, it automatically processes blots and gels in a consistent manner, every time. It frees you from babysitting your samples. Features Unattended dispensing and aspiration of liquids. Only requires an electrical outlet – no vacuum, pressurized air or gas, or additional pumps required. Can recover reagents, such as antibody solutions, separately from each gel or blot. Drip proof quick-release connections.