Electron Microscopy Supplies
Electron Microscopy Sciences Quantifoil Holey Carbon Film R 5/10 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.
Electron Microscopy Sciences AFM Substrate Type P Silicon Wafer 2", 50 mm diameter, <100> Orientation
These silicon wafers can be used for substrate studies or as substrate for AFM and SEM samples by cleaving the wafer. The wafers are polished on one side.
Diameter: 50 mm
Orientation: <100>
Thickness: 230-330 µm
Roughness: 2nm
Resistance: 1-30 ohms
Electron Microscopy Sciences EMS Holey Carbon Film 4-6 nm thick on 200 mesh Gold 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: Gold
Thickness: 4-6 nm
Electron Microscopy Sciences Holey Carbon Film with Ultrathin Carbon < 3 nm thick on 200 mesh Gold Grid
The continuous ultrathin film on holey film allows for the thinnest support film that still has adequate strength to withstand specimen preparation. Thickness: Carbon < 3 nm. Supported by a mesh grid.
Grid: Gold
Ted Pella Inc FORMVAR/CARBN 200MSH COP 50PK
Formvar/Carbon 200 mesh TH, Copper; 50pk; TED PELLA INC mfg# 01803F
Electron Microscopy Sciences TEM-Specimen SB50 Grid Box with Unique Number
TEM grid storage box for routine handling and long term storage of 50 standard size TEM grids. Ergonomic design incorporates several features that overcome the disadvantages associated with storage boxes of the more conventional ʽsliding cover' design. Unique number on the face and on one end.
Blue arrow at the 12 o'clock position indicates the park position for the cover when not in use. This is a firm grip "click" position and cannot be moved accidentally, preventing spillage. Clear cover can be rotated smoothly through 360 deg once the slight initial resistance of the park position has been overcome exposing a maximum of 2 or 3 diamond shaped slots at any one time. The 50 diamond shaped slots have an alphanumeric referencing system.
Each box is supplied with an index record card. Designed to be stacked. Base made of ABS-PHAT and cover of CAB.
Electron Microscopy Sciences EMS Lacey Carbon Film 4-6 nm thick on 300 mesh Nickel Grid
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: Nickel
Thickness: 4-6 nm
Electron Microscopy Sciences Formvar/Carbon Film 15-20 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 15 to 20 nm thick with a 3 to 4 nm carbon coating.
Grid: Copper
Electron Microscopy Sciences C-Flat™ Holey Carbon Grid CF-2/2-4C-Thick, 400 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 2.0 µm spacing.
Mesh: 400
Material: Copper
Electron Microscopy Sciences C-Flat™ Holey Carbon Grid CF-2/4-2C, 200 mesh, Gold
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: 200
Material: Gold
Electron Microscopy Sciences Formvar/Carbon Film 15-20 nm/1 nm thick on Hexagonal 300 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 15 to 20 nm thick with a 1 nm carbon coating.
Grid: Copper
Electron Microscopy Sciences Quantifoil Holey Carbon Film R 10/20 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 C-Flat™ Holey Carbon Grid CF-4/2-2C-Thick, 200 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. 4.0 µm holes with 2.0 µm spacing.
Mesh: 200
Material: Copper
Electron Microscopy Sciences R 0.6/1 Holey Carbon Films on Grids, Grid: Gold. Mesh: 400., 25/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 0.6 µm. Space between holes is 1 µm. Center to center is 1.6 µm (hole size may be as large as 1 µm). Smaller holes are designed for magnifications of 50,000x or higher. Grid: Gold. Mesh: 400 .
Electron Microscopy Sciences R 2/2 Holey Carbon Films, 100/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.