STEVE SPANGLER SCIENCE

Unprocessed Chemicals for use in science, namely, polymers, glycerin for use in the manufacture of a wide variety of goods, agar, citric acid, ascorbic acid, polyvinyl alcohol for use in the manufacture of a wide variety of goods, sodium percarbonate, sodium acetate trihydrate, sodium borate, sodium polyacrylate; kits consisting of unprocessed chemicals used for educational purposes; photosensitive paper