Comprising of a U-shaped glass 15mm in diameter with one plain limb 220mm long, one graduated limb, overall length 120mm limb graduated 25 to 35 x 0.2mL terminating in a bulb 37mm diameter with third limb 185 x 6mm length x bore, jointed at right angles to the plain of the other two. Short length of the rubber tubing with two pinch clips on short length of glass tubing mounted at end of wide-bore plain limb with rubber bung. With tall form beaker 1000ml capacity and stirrer. All glass parts made from Borosilicate glass. Size: H300 x W180 x L250mm.