Electron Microscopes
Electron Microscopy Sciences Quantifoil Holey Carbon Film R 3/5 on Copper 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.
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 SiO2 Film R 1.2/21.2, Copper 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 hole and 21.2 µm period.
Electron Microscopy Sciences SEM Clip M4 Cylinder Mount, 3 clips, 25 mm, 6 mm Pin height
These spring-loaded clips accommodate samples of up to 2 mm thickness. Samples are held securely by small spring-loaded clips and allow for easy change of samples. Adhesives are not required, eliminating possible outgassing issues and saving time. Available with single and multiple clips and are ideal for holding silicon chips, paper, wire, threads, thin films, sheet metal and more. SEM Clip Mounts with multiple clips can hold larger samples or multiple smaller samples.
Includes: 3 clips
Diameter: 25 mm
Pin height: 6 mm
Electron Microscopy Sciences Clip SEM Pin Mount, 38 mm, 2 clips
Specially designed for easy, quick and clean mounting of any type of thin specimen on specimen stubs. These spring-loaded clips accommodate samples of up to 2 mm thickness. Samples are held securely by small spring-loaded clips and allow for easy change of samples. Adhesives are not required, eliminating possible outgassing issues and saving time. Ideal for holding silicon chips, paper, wire, threads, thin films, sheet metal, etc.
Diameter: 38 mm
Includes: 2 clips
Electron Microscopy Sciences SEM Clip Specimen Block, 8 Clips
Engraved specimen block. Numbered. Measures 12 x 48 mm. Comes complete with pin. The 8 clip is numbered 1-8.
Electron Microscopy Sciences C-Flat™ Holey Carbon Grid CF-2/4-3C, 300 mesh Cu
C-flat is an ultra-flat, holey carbon-coated support grid for transmission electron microscopy (TEM). Unlike competing holey carbon films, C-flat is manufactured without plastics, so it is clean upon arrival and the user has no residue to contend with. Made with patent pending technology, C-flat provides an ultra-flat surface that results in better particle dispersion and more uniform ice thickness.
Patterning is done using deep-UV projection lithography, ensuring the most accurate and consistent hole shapes and sizes down to submicron features. The precise methods by which C-flat is manufactured elminate artifacts such as excess carbon and edges around holes.
C-flat holey carbon grids provide the ideal specimen support to achieve high resolution data in making them an ideal choice for cryo single particle analysis, cryo tomography and automated TEM analysis. 2.0 µm holes with 4.0 µm spacing.
Mesh: 300
Material: Copper
Electron Microscopy Sciences Lacey Carbon Film with Carbon/Formvar 1 nm / 5 nm thick on 300 mesh Copper Grid
The continuous ultrathin carbon/formvar film on lacey carbon allows for the thinnest support film that still has adequate strength to withstand electron microscope specimen preparation. The carbon 1 nm, formvar 5 nm 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: Copper
Electron Microscopy Sciences EMS Holey Carbon Film 4-6 nm thick on 200 mesh Nickel Grid
A thin film of carbon with round holes. 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: Nickel
Thickness: 4-6 nm
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 Lacey Carbon Film with Ultrathin Carbon 3 nm thick on 200 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 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 K-kits Tool Box, Silver, 2.0 µm Gap
The full tool set includes K-kit holder, sample Loading Stage, Needle Pen, Gluing Stand, Channel Opener, Sealing Glue, Mounting Glue, Glass Slides, 6/pk of K-kits, Shipping Box (empty), and some replacement parts.
Gap: 2.0 µm
Electron Microscopy Sciences Formvar/Carbon Film 5-6 nm/1 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 5-6 nm thick with a 1 nm carbon coating.
Grid: Nickel
Electron Microscopy Sciences Formvar/Carbon Film 15-20 nm/20-30 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 15 to 20 nm thick with a 20 to 30 nm carbon coating.
Grid: Nickel