Pregnant for liquids

The liquid cell is an essential complement for your polarization experiments. It allows studying the deviation of the polarization plane according to the concentration of a solution. Mounted on a 10mm diameter rod, you can use this transparent glass cell to conduct polarimetry experiments on a bench and verify Biot-Savart's law on the rotatory power of so-called 'optically active' substances. The cell has 2 openings at the top for easy injection of liquid substances.