VWR* Stir Bar 2X3/8IN, Interrupted profile and greater surface area that adds turbulence and improves stirring compared to smooth cylindrical bars. Encapsulated in autoclavable and inert PTFE and can be used in temperatures up to 225 degrees C (437 degrees F).
Van De Graaff Generator, Specially designed for electrostatic experiments and where continuous source of high voltage required. Fitted on base with smooth running DC Motor, operates on 220 volts A.C. 50 Hz
Wheatstone Bridge One Meter, with jockey, Two - Gap, broad, heavily plated brass strips mounted on polished hardwood base, heavily plated brass strips mounted on polished, Terminals with 4 mm sockets are provided, Dimension: 1.13x80x50mm