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.
PC3020
Price: $20.80
Carbohydrates, proteins, lipids and nucleic acids are the molecules of life that all living things depend on. Explore the physical and chemical properties of biological compounds and build connections between biology and chemistry. Digital PDF collection of Volume 20 of the best-selling Flinn ChemTopic™ Labs series of lab manuals! Contains experiments and demonstrations that are guaranteed to help you teach chemistry. Made with the guidance of the best chemistry teachers in America.