Perspex bath assembly
Upright, organ tubes, frontal lever from capillary tubing
¼ it capacity. Thermostatically controlled. The illustrated has bath has been
designed mainly for students experiments with smooth muscle etc. it is however
quite suitable for general use. The water container of the bath consists of a
bottomless screw cap jar of app. ½ liters capacity fitted into a threaded metal
stand in which is also located a wire wound heater to maintain the water
temperature. A glass inner vessel passes through the stand and is insulated so
that the fluid can be quickly run out. Depending in the vessel is a
platinum-tipped oxygen tube which is firmly held by means of screw clamp fixed
to one of the stand uprights. Overall height of bath 15 cm.