Electron Microscopy Supplies
Electron Microscopy Sciences Quantifoil Holey SiO2 Film R 1.2/1.3, Nickel 400 mesh Grid
QUANTIFOIL is a perforated Silicon dioxide SiO2 support foil with pre-defined hole size, shape and arrangement. Used in cryo-electron microscopy at magnifications of 50,000x and higher. ~1.2 µm holes with 2.5 µm period.
Electron Microscopy Sciences Lacey Carbon Film with Ultrathin Formvar 3-4 nm thick on 300 mesh Gold Grid
The continuous ultrathin formvar film on lacey carbon allows for the thinnest support film that still has adequate strength to withstand electron microscope specimen preparation. The less than 3nm thick film lies across a carbon lacey film supported by a mesh grid. The size of the holes in the lacey film differ widely from batch to batch but are generally in the range of ¼ µm to 5µm, which gives the equivalent support of at least 6000 mesh grid.
Specimen material lying over the covered holes can be imaged in the TEM with practically no interference from the carbon film supporting it. This product is ideal for looking at nanotubes, virus particles and other small particulate material.
Grid: Gold
Electron Microscopy Sciences Graphene on 2000 Mesh Cu Grid, 1 layer, 0.35 nm thick, 96.4% Transparency
CVD graphene on microporous copper TEM grids with beryllium-copper support aperture. 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-colored beryllium-copper disk with a 2 x 1 mm aperture. Graphene coverage of the TEM grid is better than 75 percent.
Layers: 1 layer
Thickness: 0.35 nm
Transparency: 96.4%
Electron Microscopy Sciences Formvar/Carbon Film 15-20 nm/1 nm thick on Hexagonal 300 mesh Nickel Grid
A formvar coated grid, stabilized with evaporated carbon film. This type of coating is excellent for specimen support, especially for ultra thin sections. Coated grids are optically checked followed by batch testing in the electron microscope. Packed in grid storage box. NOTE: All film is laid on the shiny side of the grid. Formvar is 15 to 20 nm thick with a 1 nm carbon coating.
Grid: Nickel
Electron Microscopy Sciences Formvar/Carbon Film 10 nm/3-4 nm thick on Hexagonal 300 mesh Nickel Grid
A formvar coated grid, stabilized with evaporated carbon film. This type of coating is excellent for specimen support, especially for ultra thin sections. Coated grids are optically checked followed by batch testing in the electron microscope. Packed in grid storage box. NOTE: All film is laid on the shiny side of the grid. Formvar is approximately 10 nm thick with 3 to 4 nm of carbon.
Grid: Nickel
Electron Microscopy Sciences Formvar/Carbon Film 5-6 nm/1 nm thick on Hexagonal 400 mesh Nickel Grid
A formvar coated grid, stabilized with evaporated carbon film. This type of coating is excellent for specimen support, especially for ultra thin sections. Coated grids are optically checked followed by batch testing in the electron microscope. Packed in grid storage box. NOTE: All film is laid on the shiny side of the grid. Formvar is 5-6 nm thick with a 1 nm carbon coating.
Grid: Nickel
Electron Microscopy Sciences Formvar/Carbon Film 3-4 nm/20-30 nm thick on Thin Bar Hexagonal 600 mesh Gold Grid
A formvar coated grid, stabilized with evaporated carbon film. This type of coating is excellent for specimen support, especially for ultra thin sections. Coated grids are optically checked followed by batch testing in the electron microscope. Packed in grid storage box. NOTE: All film is laid on the shiny side of the grid. Formvar is 5-6 nm thick with a 3 to 4 nm carbon coating.
Grid: Gold
Electron Microscopy Sciences Formvar/Carbon Film 10 nm/3-4 nm thick on Thin Bar Square 400 mesh Nickel Grid
A formvar coated grid, stabilized with evaporated carbon film. This type of coating is excellent for specimen support, especially for ultra thin sections. Coated grids are optically checked followed by batch testing in the electron microscope. Packed in grid storage box. NOTE: All film is laid on the shiny side of the grid. Formvar is approximately 10 nm thick with 3 to 4 nm of carbon.
Grid: Nickel
Electron Microscopy Sciences EMS Equipment Stage 4 Place 25 mm Stub
These specimen stages are all easy-change, drop-in style (no screws), and are height adjustable. 4 Place 25mm Stub Stage with locking screws. May be fitted to 4500-12 rota cota stage. Compatible with all EMS series.
Electron Microscopy Sciences Formvar/Carbon Film 10 nm/3-4 nm thick on Thin Bar Square 200 mesh Copper Grid
A formvar coated grid, stabilized with evaporated carbon film. This type of coating is excellent for specimen support, especially for ultra thin sections. Coated grids are optically checked followed by batch testing in the electron microscope. Packed in grid storage box. NOTE: All film is laid on the shiny side of the grid. Formvar is approximately 10 nm thick with 3 to 4 nm of carbon.
Grid: Copper
Electron Microscopy Sciences Formvar/Carbon Film 15-20 nm/1 nm thick on Thin Bar Hexagonal 400 mesh Gold Grid
A formvar coated grid, stabilized with evaporated carbon film. This type of coating is excellent for specimen support, especially for ultra thin sections. Coated grids are optically checked followed by batch testing in the electron microscope. Packed in grid storage box. NOTE: All film is laid on the shiny side of the grid. Formvar is 15 to 20 nm thick with a 1 nm carbon coating.
Grid: Gold
Electron Microscopy Sciences Formvar/Carbon Film 15-20 nm/20-30 nm thick on Thin Bar Square 300 mesh Gold Grid
A formvar coated grid, stabilized with evaporated carbon film. This type of coating is excellent for specimen support, especially for ultra thin sections. Coated grids are optically checked followed by batch testing in the electron microscope. Packed in grid storage box. NOTE: All film is laid on the shiny side of the grid. Formvar is 15 to 20 nm thick with a 20 to 30 nm carbon coating.
Grid: Gold
Electron Microscopy Sciences Lacey Carbon Film with Ultrathin Carbon 3 nm thick on 300 mesh Gold Grid
The continuous ultrathin carbon film on lacey carbon allows for the thinnest support film that still has adequate strength to withstand electron microscope specimen preparation. The less than 3nm thick film lies across a carbon lacey film supported by a mesh grid. The size of the holes in the lacey film differ widely from batch to batch but are generally in the range of ¼ µm to 5µm, which gives the equivalent support of at least 6000 mesh grid.
Specimen material lying over the covered holes can be imaged in the TEM with practically no interference from the carbon film supporting it. This product is ideal for looking at nanotubes, virus particles and other small particulate material.
Grid: Gold
Electron Microscopy Sciences Graphene on Lacey Carbon on 300 Mesh Cu Grid, 6-8 layers, 2.1-2.8 nm thick, 78.5-83.2% Transparency
CVD Graphene TEM support films supported by lacey carbon film on a 300 mesh copper TEM grid. The high quality graphene is produced by chemical vapor deposition, a process by which gaseous reactants are deposited onto a substrate. The graphene film appears as a near-transparent to light-grey film on the surface of the lacey carbon mesh on a red-brown colored copper TEM grid. Graphene coverage of the TEM grid is better than 75 percent.
Layers: 6-8 layers
Thickness: 2.1-2.8 nm
Transparency: 78.5-83.2%
Electron Microscopy Sciences Formvar/Carbon Film 15-20 nm/20-30 nm thick on Single 100 µm hole Nickel Grid
A formvar coated grid, stabilized with evaporated carbon film. This type of coating is excellent for specimen support, especially for ultra thin sections. Coated grids are optically checked followed by batch testing in the electron microscope. Packed in grid storage box. NOTE: All film is laid on the shiny side of the grid. Formvar is 15 to 20 nm thick with a 20 to 30 nm carbon coating.
Grid: Nickel