MEL Science MEL Chemistry Science Kit Bundle 7 Sets Alchemy Plants Electricity STEM Ages 12+

MEL Chemistry Science Kit Bundle featuring seven different experiment sets designed for ages 12 and up. This collection includes Sulfur and Nitrogen Dioxides, Alchemy, Chemistry of Plants, Hydrogen and Chlorine, Chemistry of Eggs, Chemistry & Electricity, and Zinc-carbon Battery. These hands-on educational kits provide a comprehensive look into various chemical reactions and scientific principles. Most boxes remain factory sealed in original plastic, while two boxes (Chemistry & Electricity and Zinc-carbon Battery) have been opened but appear to have their internal components organized and present. Perfect for homeschooling, STEM enrichment, or curious young scientists. 5 sealed, 2 open but not used 5a-0426-18-50