for TEM, SEM, SPM & Research
Available with single, 2 layers, 3-5, and 6-8 layers graphene
on lacey carbon, 2000 mesh Cu grid, holey silicon nitride, and ultra flat SiO2
for TEM, SEM, SPM & Research
Available with single and 2-layer graphene oxide
on lacey carbon, holey silicon nitride, and ultra flat SiO2