Acids, Bases & pH: Cabbage Chemistry

    Did you know that red cabbage is a natural acid-base indicator? This award-winning chemistry kit comes with test tubes of concentrated red cabbage powder and all the supplies for dozens and dozens of color-changing experiments! With superhero pH Girl as their guide, kids will have a blast making their own pH paper and discovering the pH of everyday acids and bases like detergent, baking soda and lemon juice. Made in United States of America Dimensions15" l x 11" w x 5" h