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Graphene film coated grids
The graphene film appears as a near-transparent to light-grey film on the surface of the red-brown microporous copper TEM grid. For support, the TEM grid is attached using epoxy to a gold-coloured beryllium-copper disk with a 2 x 1mm aperture.
CAS No. 7782-42-5
Characteristics
- Four thicknesses of CVD graphene
- Available in either 1, 2, 3-5 or 6-8 layers
- TEM Substrate
- Microporous Copper TEM Grids with Beryllium-Copper Support Aperture
- Graphene coverage of the TEM grid is better than 75%
Specifications
| Type | Thickness of the Graphene | Transparency | TEM Grid/AFM Substrate |
| 1 Layer | ~0.35nm | ~96.4% | 2000 Mesh Copper Grid |
| 2 Layers | ~0.7nm | ~92.7% | 2000 Mesh Copper Grid |
| 3-5 Layers | 1.0-1.7nm | ~85.8-90.4% | 2000 Mesh Copper Grid |
| 6-8 Layers | 2.1-2.8nm | ~78.5-83.2% | 2000 Mesh Copper Grid |
| Code | Material | Mesh Size | Pack Size | Availability | Price | Updated: 16-03-2026 |
|---|---|---|---|---|---|---|
| EMS1GUF2000Cu-5 | Copper, 1 layer | 2000 mesh | Pack/5 | No ETA | $414.00 AUD | |
| EMS1GUF2000Cu-10 | Copper, 1 layer | 2000 mesh | Pack/10 | No ETA | $756.00 AUD | |
| EMS1GUF2000Cu-25 | Copper, 1 layer | 2000 mesh | Pack/25 | No ETA | $1,698.00 AUD | |
| EMS2GUF2000Cu-5 | Copper, 2 layer | 2000 mesh | Pack/5 | No ETA | $394.00 AUD | |
| EMS2GUF2000Cu-10 | Copper, 2 layer | 2000 mesh | Pack/10 | No ETA | $756.00 AUD | |
| EMS2GUF2000Cu-25 | Copper, 2 layer | 2000 mesh | Pack/25 | No ETA | $1,656.00 AUD | |
| EMS3GUF2000Cu-5 | Copper, 3 layer | 2000 mesh | Pack/5 | No ETA | $394.00 AUD | |
| EMS3GUF2000Cu-10 | Copper, 3 layer | 2000 mesh | Pack/10 | No ETA | $736.00 AUD | |
| EMS3GUF2000Cu-25 | Copper, 3 layer | 2000 mesh | Pack/25 | No ETA | $1,656.00 AUD | |
| EMS6GUF2000Cu-5 | Copper, 6 layer | 2000 mesh | Pack/5 | No ETA | $392.00 AUD | |
| EMS6GUF2000Cu-10 | Copper, 6 layer | 2000 mesh | Pack/10 | No ETA | $691.00 AUD | |
| EMS6GUF2000Cu-25 | Copper, 6 layer | 2000 mesh | Pack/25 | No ETA | $1,642.00 AUD |
* Availability Explanation
X weeks – the estimated lead time, based on the average time taken previously to fill orders from this particular supplier. Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.
In Stock – Plenty of stock on the shelf, ready to ship.
No ETA – our supplier has advised they cannot provide an accurate ETA. Generally there is some issue with supply, and it may be more than 6 months.
