A glass U tube, 15 mm dia, with one limb plain 220 mm long and other limb graduated
25 to 35 x 0.2 ml, 120 mm long terminating in a bulb 38 mm diameter, with third limb 185 x 6 mm (L x D) joined at
right
angles to the plane of the other two, short length of glass tubing mounted in end of wide bore plain limb with
rubber bung, a
piece of rubber tube and a pinch clip. Supplied with tall form beaker 1000 ml and stirrer. 30 ml
mercury is required.
Supplied without mercury and without thermometer.
