Order early for pre-holiday delivery. Flinn will be closed December 24th, 2025,
through January 4th, 2026, reopening Monday, January 5th, 2026.
Orders received after 10:30 AM Central Time on Tuesday, December 23rd, 2025,
will ship after we return.
DC11207
Price: FREE
The freezing point depression and other colligative properties of a solution were traditionally used to determine the molar mass of a solute. While this method has been superseded by modern instrumental methods for molar mass determination, it remains an interesting experiment for understanding the physical basis of the freezing point, and also for its applications to daily life.