Standard - Graphene Powder 标准石墨烯粉体

Multi-layer Graphene 多层石墨烯

3 nanometers thickness 3纳米厚度

(avg. 8 layers平均8层) 

“歌瑞芬”石墨烯粉体

Premium - Graphene Dispersion 优质石墨烯分散液

Few-layer Graphene 约3层厚度

1 nanometer thickness 1纳米厚度

(avg. 3 layers平均3层)