Electron Microscopy Supplies
Sigma Aldrich Fine Chemicals Biosciences Palladium on carbon extent50G
Palladium on carbon extent50G
Electron Microscopy Sciences Quantifoil Holey Carbon Film R 3/3 on Nickel 400 mesh Grid
QUANTIFOIL is a perforated support foil with pre-defined hole size, shape and arrangement. It has advantages in electron microscopy (EM) or low-energy electron point source (LEEPS) microscopy 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. The whole size chosen depends on the magnification used, and on whether or not one wishes to include support film in the image. Assessment of the image quality is easier when foil is included in the picture, because the power spectrum of a foil is stronger than that of unsupported ice.
Electron Microscopy Sciences Quantifoil Holey Carbon Film R 1/2 on Nickel 300 mesh Grid
QUANTIFOIL is a perforated support foil with pre-defined hole size, shape and arrangement. It has advantages in electron microscopy (EM) or low-energy electron point source (LEEPS) microscopy 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. The whole size chosen depends on the magnification used, and on whether or not one wishes to include support film in the image. Assessment of the image quality is easier when foil is included in the picture, because the power spectrum of a foil is stronger than that of unsupported ice.
Grid: Nickel
Mesh: Nickel
Electron Microscopy Sciences Quantifoil Holey Carbon Film R 1/2 on Nickel 400 mesh Grid
QUANTIFOIL is a perforated support foil with pre-defined hole size, shape and arrangement. It has advantages in electron microscopy (EM) or low-energy electron point source (LEEPS) microscopy 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. The whole size chosen depends on the magnification used, and on whether or not one wishes to include support film in the image. Assessment of the image quality is easier when foil is included in the picture, because the power spectrum of a foil is stronger than that of unsupported ice.
Grid: Nickel
Mesh: 400
Electron Microscopy Sciences Graphene on Thermal SiO2 on Ultra-Flat Silicon, 6-8 layers, 2.1-2.8 nm thick, 78.5-83.2% Transparency
CVD graphene on ultra-flat thermal SiO2. The high quality graphene is produced by chemical vapor deposition, a process by which gaseous reactants are deposited onto a substrate. The Ultra-flat Thermal SiO2 Substrate consists of a 200 nm thermally grown SiO2 film on an ultra-flat silicon wafer with a normal thickness of 675 um. The size is 5 mm x 5 mm. Graphene coverage of the TEM grid is better than 75 percent. Available in four thicknesses of CVD graphene, 1, 2, 3-5, and 6-8.
Layers: 6-8 layers
Thickness: 2.1-2.8 nm
Transparency: 78.5-83.2%
Electron Microscopy Sciences Quantifoil Holey Carbon Film R 10/5 on Copper 200 mesh Grid
QUANTIFOIL is a perforated support foil with pre-defined hole size, shape and arrangement. It has advantages in electron microscopy (EM) or low-energy electron point source (LEEPS) microscopy 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. The whole size chosen depends on the magnification used, and on whether or not one wishes to include support film in the image. Assessment of the image quality is easier when foil is included in the picture, because the power spectrum of a foil is stronger than that of unsupported ice.
Electron Microscopy Sciences Gilder Finder Grid F1, 400 Mesh, Copper
Used to identify specific areas of mesh by an alphabetical or numerical code built into the mesh. 3.05 mm diameter, 0.7 mil (18 um) thickness. The block of 1152 (32x36) individual cells is divided into smaller blocks bounded by thicker crenellated bars. Each small block of 36 (6x6) cells has a central number from 1 to 32 for identification.
Grid: Copper
Sigma Aldrich Fine Chemicals Biosciences L-15 medum Leibovitz With500ML
L-15 medum Leibovitz With500ML
Electron Microscopy Sciences R 1.2/1.3 Holey Carbon Films on Grids, Grid: Copper. Mesh: 200., 50/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. A foil with ~1.2 µm circular holes and a spacing of ~1.3 µm between the holes. Smaller holes are designed for magnifications of 50,000x or higher. Grid: Copper. Mesh: 200 .