Electron Microscopy Grids, Mesh, and Films
Electron Microscopy Sciences Formvar/Carbon Film 10 nm/3-4 nm thick on Thin Bar Square 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 Graphene Oxide 1 Layer on Lacey Carbon on 300 Mesh Cu Grid
Graphene oxide on lacey carbon film support on a 300 mesh copper grid.
Type: 1 layer
Electron Microscopy Sciences Graphene on 2000 Mesh Cu Grid, 3-5 layers, 1.0-1.7 nm thick, 85.8-90.4% 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: 3-5 layers
Thickness: 1.0-1.7 nm
Transparency: 85.8-90.4%
Electron Microscopy Sciences R 2/2 Holey Carbon Films on Grids, Grid: Gold. Mesh: 200., 10/PK
QUANTIFOIL is a perforated support foil with pre-defined hole size, shape and arrangement that has advantages in electron microscopy (EM) or low-energy electron point source (LEEPS) when compared with conventional holey film. QUANTIFOIL with circular holes is used in cryo-electron tomographic reconstruction. The roundness of the holes is advantageous with respect to the formation of an ice layer of constant thickness. Hole size is 2 µm. Space between holes is 2 µm. Center to center is 4 µm. Types with 2 µm holes are recommended for magnifications between 30.000x and 40.000x. Grid: Gold. Mesh: 200 .
Electron Microscopy Sciences Formvar/Carbon Support Film 15-20 nm/1 nm thick on 2X0.05 mm Slot Grid 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