SteamScrubber Glassware Washers are designed to wash and dry general purpose labware. They have stainless steel top and bottom racks that accommodate basket inserts for a wide variety of glassware shapes and sizes, primarily beakers and other wide-mouth glassware. Specialized inserts for BOD bottles, petri dishes, culture tubes and small utensils enhance the SteamScrubber's versatility. In addition, the SteamScrubber accommodates Upper and Lower Spindle Racks. (Additional racks and basket inserts are sold separately).