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.
DC91271
Price: FREE
The energy released during a chemical reaction may be determined by the use of a calorimeter. A calorimeter is a closed, insulated container in which the reaction may take place without exchanging heat with the surroundings.