| Parameters | Graphene+water (50-50) IG-GP-50/50 | Graphene+water (30-70) IG-GP-30/70 |
| Graphene purity | > 94% | > 94% |
| Defects density | Low | Low |
| Number of layers | 3-7 | 3-9 |
| Content of Sp2 | > 82% | > 82% |
| Thickness of graphene flakes (plates) | 2-3 nm | 2-3 nm |
| Lateral size | to 80 μm | to 40 μm |
| Electrical conductivity | – | – |
| Thermal conductivity | – | – |
| Optical transparency, % | Nontransparent | Nontransparent |
| True density | 1,4–1,5 g/cm3 | 1,23–1,28 g/cm3 |
| Content of hybridized carbon | – | – |
| Colour | Dark grey | Dark grey |
| Market prices | $3,20 – $5,80/g | $3,20 – $5,80/g |
| Our price | $2.50/g | $1.50/g |
| BUY | BUY |
Notes on market prices:
| Manufacturer/Seller | Timesnano, Chinese Academy of Science | Graphene Supermarket | Alibaba.com | XFNANO | Sigmaaldrich.com |
| Price | $145.00/25g ($5,8/g) | $125.00-$135.00/25g | $80.00-$130.00/25g | $110.00-$150.00/25g | $120.00-$170.00/25g |