Pipette tip washing device

A washing device comprising:

• an outer shell in which a top compartment and a middle compartment are positioned, the middle compartment is positioned beneath the top compartment,
• the top compartment comprises an inner wall providing support and mounting surfaces for a manifold dispenser, the manifold dispenser comprises at least one liquid input and a plurality of liquid outputs that operably direct fluid to contact a plurality of laboratory consumables held by a rack in the washing device, a number of the plurality of liquid outputs being such that each liquid output of the plurality of liquid outputs operably directs the fluid at a corresponding laboratory consumable of the plurality of laboratory consumables, and the manifold dispenser is capable of being raised and lowered vertically relative to the rack to alternate between loading or unloading, and washing, positions for the plurality of laboratory consumables,
• the middle compartment comprises an inner wall providing support and mounting surfaces, the middle compartment also comprises a washing chamber receiving and retaining fluid output by the plurality of liquid outputs of the manifold dispensers, the washing chamber is positioned within the inner wall of the middle compartment, and the middle compartment also comprises a compartment positioned within the inner wall of the middle compartment, the compartment being moveable between a loading/unloading position and the washing position, the compartment includes a top surface with openings for receiving racks holding the plurality of laboratory consumables.