Electron Microscopes
Electron Microscopy Sciences Formvar/Carbon Film 3-4 nm/3-4 nm thick on Thin Bar Square 200 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 to 6 nm thick with a 3 to 4 nm carbon coating.
Grid: Nickel
Electron Microscopy Sciences Large Set Screw Vise, Ø25 mmx10 mm (H), Hitachi M4
This set screw vice which is made from machined aluminum with stainless steel allen set screws has an open slot that is 10 mm (.394") wide x 5 mm (.197") deep. It measures 25 mm (1”) dia. x 17.5 mm (0.69”) high.
Type: Hitachi M4
Electron Microscopy Sciences Gilder Aperture Grid with Single 400 µm hole, Nickel
Single Slot aperture grids have a thickness of are 50 microns. Aperture diameter is 400 um.
Material: Nickel
Electron Microscopy Sciences EMS Molybdenum Aperture with 200 µm hole, 3 mm O.D., 0.24 mm thick
O.D.: 3 mm
Thickness: 0.24 mm
Electron Microscopy Sciences EMS Molybdenum Aperture with 20 µm hole, 4 mm O.D., 0.165 mm thick
O.D.: 4 mm
Thickness: 0.165 mm
Electron Microscopy Sciences Gilder Aperture Grid with Single 150 µm hole, Gold
Single Slot aperture grids have a thickness of are 50 microns. Aperture diameter is 150 um.
Material: Gold
Electron Microscopy Sciences Formvar/Carbon Film 10 nm/20-30 nm thick on 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 approximately 10 nm thick with 20 to 30 nm of carbon.
Grid: Gold
Electron Microscopy Sciences Lacey Carbon Film with Ultrathin Formvar 3-4 nm thick on 200 mesh Nickel 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: Nickel
Electron Microscopy Sciences Variable Size Geological Thin Section Holder, Hitachi M4
This thin section holder is made from vacuum grade aluminum with copper clips and brass screws . The unit measures 51x32x8 mm and holds either standard thin sections of 47 x 27 mm or smaller or larger thin sections. Smallest size would be 40x20 mm. The holder comes complete with 2 clips to insure nothing moves. The holder has convenient tweezer inserts which allow for easy loading.
Type: Hitachi M4
Electron Microscopy Sciences EMS Lacey Carbon Film 100 µm holes on 200 mesh Cu
This carbon coated film on a broken pattern consists of woven-mesh-like holes of different sizes and shapes. This type of pattern provides support but does not interfere when observing specimen sections. All of our coated grids are optically checked followed by batch testing in the EM. Packed in grid storage box. NOTE: All of our film is laid on the shiny side of the grid.
Grid: Copper
Hole: 100 µm
Electron Microscopy Sciences Quantifoil Holey Carbon Film R 2/1 on Gold 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: Gold
Mesh: 300
Electron Microscopy Sciences Gilder High Mesh Grids Hexagonal 1000 mesh Gold Grid
A reliable support specimen grid source. Features well-defined grid bars, maximum open area, and a matt/shiny side. Each grid is individually inspected. 3.05 mm diameter, 0.7 mil (18um) thickness. Mesh diameter: 2 mm.
Grid: Gold
Pitch: 25 µm
Holes: 19 µm
Electron Microscopy Sciences Metallurgical Mount Holder 1 1/2" and 40 mm, Hitachi M4
This set screw vice which is made from machined aluminum with stainless steel allen set screws has an open slot that is 10 mm (.394") wide x 5 mm (.197") deep. It measures 25 mm (1”) dia. x 17.5 mm (0.69”) high.
Type: Hitachi M4
Electron Microscopy Sciences Lacey Carbon Film with Ultrathin Carbon 3 nm thick on 300 mesh Nickel 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: Nickel
Electron Microscopy Sciences Formvar/Carbon Film 25-50 nm/3-4 nm thick on Hexagonal 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 25 to 50 nm thick with a 3 to 4 nm carbon coating.
Grid: Copper