General Chemistry Lab Kits are hands-on classroom kits with detailed teacher's manuals and materials sufficient for class sizes of at least 28 students working in groups of 2 or 3. Carolina ChemKits™ and Carolina STEM Challenge® kits minimize teacher prep time and maximize student engagement by using guided inquiry to help students understand fundamental chemistry concepts. Carolina offers a wide selection of general chemistry lab kits for chemistry topics ranging from stoichiometry to organic chemistry.