... purity > 99%, completely single-layer, ply 0.7-1.2 nm, sizes are hundreds of nm - several µm, ... solution;Features: concentration 2mg/ml, thickness 0.7-1.2 nm, sizes are hundreds of nm - several apms ... ; Features: concentration 2mg/ml, ply 0.7-1.2 nm, size hundreds of nm - several apms m; ... for various film, drug carrier, composite materials. FGraphene—080( 4-8 layers)Name: Few layers of Graphene(4 ...