(1 gram) Low-cost Graphene oxide powder
Composition Carbon, Hydrogen, and Oxygen. C/O ratio of 2.4. Uv-vis spectroscopy is 4th photo. Graphene oxide uses from supercapacitors, making functionalized graphene, and for a concrete strengthener. Perfect for hydrogels. Free shipping on orders above $100 for usps. Freeze dried filter cake powderized.