Electron Microscopes
Electron Microscopy Sciences AFM Substrate Ultra-Flat Silicon Wafer 4", 100 mm diameter, <100> Orientation
These ultra-flat wafers can be used for substrate studies or as substrate for AFM and SEM samples by cleaving the wafer.
Diameter: 100 mm
Orientation: <100>
Thickness: 525 µm±20 µm
Roughness: Typically 2-3Å
Resistivity: 10-20 Ohm-cm
Electron Microscopy Sciences Carbon Support Film 3-4 nm thick on Square 300 mesh Copper Grid
A thin film of pure carbon. 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. Ultra-thin thickness is 3 to 4 nm.
Grid: Copper
Electron Microscopy Sciences Graphene Oxide Support film on Quantifoil R2/2, Cu 300 mesh
Graphene Oxide (GO) support film is a super thin (<1nm), naturally hydrophilic layer placed over the support film on grids. Pre-treatment of GO Support Films is unnecessary - by default, the hydrophilic surface spreads particles evenly across the grid. A hydrophobic surface can be achieved by heating in the air.
It works well with holey carbon, lacey carbon, and Quantifoil grid types, effectively spanning the gaps. It is less expensive than graphene to produce due to complexity of graphene manufacturing and has a better background contrast than graphene resulting in higher resolution. Nearly transparent in electron beam and barely visible under optical microscopes. Regular batch checking ensures correct coverage of monomers.
Note: plasma cleaning or glow discharge will damage the support film.
Material: Copper
Mesh: 300
Ted Pella Inc Formvar/Carbon 200 mesh, Copper, 50/pk
A Formvar film covered with a "light" layer of carbon. The heat and electrical conducting properties of carbon help to stabilize the Formvar films when exposed to the electron beam. This is a resilient, all-purpose specimen support film, ideal for mounting thin sections and for applications using lower ranges of magnification.
Electron Microscopy Sciences Formvar/Carbon Film 15-20 nm/20-30 nm thick on Single 1500 µm hole 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
Electron Microscopy Sciences Formvar/Carbon Film 5-6 nm/1 nm thick on Thin Bar Square 300 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 5-6 nm thick with a 1 nm carbon coating.
Grid: Gold
Crescent Chemical Co Inc D.E.R. 736 PRACT.
D.E.R. 736 pract. Shorter chain than D.E.R. 732, lower viscosity, gives less flexible blocks. Epoxy equivalent weight 175 - 205; viscosity 0.03 - 0.06 Pas at 25 C.Used in electron microscopy. Size - 100ML Storage Conditions - +15 C TO +30 C
Electron Microscopy Sciences mPrep™ X-Pierce hairline cross-cut piercable film
mPrep System Accessory compatible with mPrep/s and mPrep/g.
Electron Microscopy Sciences AFM Substrate Type P Silicon Wafer 4", 100 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: 100 mm
Orientation: <100>
Thickness: 475-575 µm
Roughness: 2nm
Resistance: 1-30 ohms
Electron Microscopy Sciences Light Yellow Melamine Thermosetting Hot Mount Resin 1 KG
Light yellow melamine with mineral and glass filler, thermosetting. For soft to medium hard materials. Excellent edge retention.
Electron Microscopy Sciences Formvar/Carbon Film 5-6 nm/1 nm thick on Thin Bar 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 5-6 nm thick with a 1 nm carbon coating.
Grid: Gold
Electron Microscopy Sciences Formvar/Carbon Film 25-50 nm/20-30 nm thick on Thin Bar Hexagonal 200 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 25 to 50 nm thick with a 20 to 30 nm carbon coating.
Grid: Gold
Simpore Inc 50 nm thick Non-porous Silicon Nitride100×100 µm single window2.9 mm diameter + 0.1 mm thick chip framePack of 10
50 nm thick Non-porous Silicon Nitride100×100 µm single window2.9 mm diameter + 0.1 mm thick chip framePack of 10