EMCN® Holey Formvar Support Film Stabilized with Carbon
Holey Formvar Support films Stabilized with Carbon are essential tools in TEM, providing a stable, conductive, and low-noise platform for a wide range of samples. Their wide range of hole size makes them indispensable for high-resolution electron microscopy studies in biology, materials science, and nanotechnology.
The Formvar film is perforated with an array of holes, creating a "holey" structure. These holes allow electrons to pass through the sample with minimal obstruction, enhancing imaging quality by reducing background noise. A thin layer of porous carbon film is deposited onto the Formvar film. Carbon adds mechanical stability, improves electrical conductivity, and enhances the film's resistance to electron beam damage.
The total film thickness is 15-30nm.
The copper grids we used are hexagonal, but both Ni and Au are square mesh. If you have any specific requirment, please contact with us.
We offer a range of hole size from Nano to Micro. You can choose the proper type based on your sample size.
Samples
Nano-Micro Hole size: 10nm~1μm
| Prod# | Description | Unit | Price |
|---|---|---|---|
| BY11012b | Nano-Micron Holey, 200 mesh hexagonal Cu | 50/pack | $130.00 |
| BY11012a | Nano-Micron Holey, 200 mesh hexagonal Cu | 100/pack | $250.00 |
| BY10012Nb | Nano-Micron Holey,200 mesh, square Ni | 50/pack | $160.00 |
| BY10012Gb | Nano-Micron Holey, 200 mesh, square Au | 50/pack | $280.00 |
| BY110123b | Nano-Micron Holey, 230 mesh, hexagonal Cu | 50/pack | $130.00 |
| BY110123a | Nano-Micron Holey, 230 mesh, hexagonal Cu | 100/pack | $250.00 |
| BY11013b | Nano-Micron Holey, 300 mesh, hexagonal Cu | 50/pack | $130.00 |
| BY10013Nb | Nano-Micron Holey, 300 mesh, square Ni | 50/pack | $160.00 |
| BY10013Gb | Nano-Micron Holey, 300 mesh, square Au | 50/pack | $280.00 |
Small Hole size: ~2μm
| Prod# | Description | Unit | Price |
|---|---|---|---|
| BZ110122b | Small Size Holey, 200 mesh hexagonal Cu | 50/pack | $130.00 |
| BZ110122a | Small Size Holey, 200 mesh, hexagonal Cu | 100/pack | $250.00 |
| BZ100122Nb | Small Size Holey, 200 mesh, square Ni | 50/pack | $160.00 |
| BZ100122Gb | Small Size Holey, 200 mesh, square Au | 50/pack | $280.00 |
| BZ1101232b | Small Size Holey, 230 mesh, hexagonal Cu | 50/pack | $130.00 |
| BZ1101232a | Small Size Holey, 230 mesh, hexagonal Cu | 100/pack | $250.00 |
| BZ110132b | Small Size Holey, 300 mesh, hexagonal Cu | 50/pack | $130.00 |
| BZ100132Nb | Small Size Holey, 300 mesh, square Ni | 50/pack | $160.00 |
| BZ100132Gb | Small Size Holey, 300 mesh, square Au | 50/pack | $280.00 |
Regular Hole size: ~5μm
| Prod# | Description | Unit | Price |
|---|---|---|---|
| BZ110125b | Regular Size Holey, 200 mesh hexagonal Cu | 50/pack | $130.00 |
| BZ110125a | Regular Size Holey, 200 mesh, hexagonal Cu | 100/pack | $250.00 |
| BZ100125Nb | Regular Size Holey, 200 mesh, square Ni | 50/pack | $160.00 |
| BZ100125Gb | Regular Size Holey, 200 mesh, square Au | 50/pack | $280.00 |
| BZ1101235b | Regular Size Holey, 230 mesh, hexagonal Cu | 50/pack | $130.00 |
| BZ1101235a | Regular Size Holey, 230 mesh, hexagonal Cu | 100/pack | $250.00 |
| BZ110135b | Regular Size Holey, 300 mesh, hexagonal Cu | 50/pack | $130.00 |
| BZ100135Nb | Regular Size Holey, 300 mesh, square Ni | 50/pack | $160.00 |
| BZ100135Gb | Regular Size Holey, 300 mesh, square Au | 50/pack | $280.00 |
Big Hole size: ~10μm
| Prod# | Description | Unit | Price |
|---|---|---|---|
| BZ110128b | Big Size Holey, 200 mesh hexagonal Cu | 50/pack | $130.00 |
| BZ110128a | Big Size Holey, 200 mesh, hexagonal Cu | 100/pack | $250.00 |
| BZ100128Nb | Big Size Holey, 200 mesh, square Ni | 50/pack | $160.00 |
| BZ100128Gb | Big Size Holey, 200 mesh, square Au | 50/pack | $280.00 |
| BZ1101238b | Big Size Holey, 230 mesh, hexagonal Cu | 50/pack | $130.00 |
| BZ1101238a | Big Size Holey, 230 mesh, hexagonal Cu | 100/pack | $250.00 |
| BZ110138b | Big Size Holey, 300 mesh, hexagonal Cu | 50/pack | $130.00 |
| BZ100138Nb | Big Size Holey, 300 mesh, square Ni | 50/pack | $160.00 |
| BZ100138Gb | Big Size Holey, 300 mesh, square Au | 50/pack | $280.00 |
Q1: How can I know which side of the grids having film on?
A1: In our lab, the standard procedure is to load the film into the compartment with the film side facing the letters on the grid box.
Q2:How can I place an order?
A2: We apologize for the inconvenience, but our website currently does not support online purchasing. We're working on upgrading our purchasing system and will have it available soon. In the meantime, please email your order to sale@emart.tech. Thank you for your understanding.