640132 Features: -Advanced chemistry set.-Plus dozens of additional tools and chemicals, and 100 additional experiments.-Similar hands-on approach to teaching chemistry as our other Chem kits.-Teaches more advanced topics such as chemical equations, atomic structures, and the periodic table.-Concepts are critical to continued study of chemistry.-Excellent preparation for high-school level chemistry.-92 Pages.-Ages 12 and up. Includes: -Includes all of the components from Chem C2000. Color/Finish: -Full-color experiment manual is written at a more advanced level than the other Chem kit manuals.