Suitable for wall mounting. The apparatus  is mounted on a laminated panel and consists of a single burette with a capacity of 10 ml.x 0.05 ml. constructed from acrylic plastic with a glass tube, sealed between two end caps; provided with valves and connectors for use  with triaxial cells and  constant pressure systems. Supplied without  liquid paraffin and dye. SPARE LM171181: A pair of glass burettes with a capacity of 10 ml. x 0.05 ml.