Product#: TG-3580 Availability: This item normally ships within 1 - 2 business days. Description: A versatile unit designed for the recovery of solvents both lighter and heavier than water. By manipulating the 4mm bore TeflonŽ stopcock solvents can be returned to the flask, taken off, or stored in the 500ml graduated reservoir. The bend to the left of the take off tube lends to easier collection. The 2mm bore TeflonŽ stopcock at the top of the reservoir can be fitted with a septum for small product sampling while being air tight. Complete unit consists of Drying Tube, Condenser, Reservoir, and Flask.