Osmette Osmometers (Model Name: 2430E), Dimensions: 20L x 18W by Fisher Scientific

Use the freezing point depression method to provide a quick, accurate indication of total concentration. Instruments measure freezing points of solutions to 0.001°C, directly translate them to measure of concentration. This product is easy to use. Add sample tube to well, lower operating head to insert wire and thermistor temperature probe into the sample.
See more detail