Electron Microscopes
Electron Microscopy Sciences Black Epoxy Thermosetting Hot Mount Resin 1 KG
Black epoxy with mineral filler, thermosetting. For hard materials. Excellent edge retention.
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 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 Graphene on Lacey Carbon on 300 Mesh Cu Grid, 3-5 layers, 1.0-1.7 nm thick, 85.8-90.4% Transparency
CVD Graphene TEM support films supported by lacey carbon film on a 300 mesh copper TEM grid. The high quality graphene is produced by chemical vapor deposition, a process by which gaseous reactants are deposited onto a substrate. The graphene film appears as a near-transparent to light-grey film on the surface of the lacey carbon mesh on a red-brown colored copper TEM grid. Graphene coverage of the TEM grid is better than 75 percent.
Layers: 3-5 layers
Thickness: 1.0-1.7 nm
Transparency: 85.8-90.4%
Electron Microscopy Sciences Graphene on Thermal SiO2 on Ultra-Flat Silicon, 3-5 layers, 1.0-1.7 nm thick, 85.8-90.4% 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: 3-5 layers
Thickness: 1.0-1.7 nm
Transparency: 85.8-90.4%
Electron Microscopy Sciences Graphene Oxide 2 Layers on Thermal SiO2 on UltraFlat Silicon
Graphene oxide on ultra-flat thermal SiO2.
Type: 2 layers
Electron Microscopy Sciences Quantifoil Holey Carbon Film R 2/4 Special 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.
Grid: Copper
Mesh: 200
Electron Microscopy Sciences AFM Substrate Type P Silicon Wafer 1", 25 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: 25 mm
Orientation: <100>
Thickness: 254-304 µm
Roughness: 2nm
Resistance: 1-30 ohms
Electron Microscopy Sciences Graphene on 2000 Mesh Cu Grid, 6-8 layers, 2.1-2.8 nm thick, 78.5-83.2% Transparency
CVD graphene on microporous copper TEM grids with beryllium-copper support aperture. The graphene film appears as a near-transparent to light-grey film on the surface of the red-brown microporous copper TEM grid. For support, the TEM grid is attached using epoxy to a gold-colored beryllium-copper disk with a 2 x 1 mm aperture. Graphene coverage of the TEM grid is better than 75 percent.
Layers: 6-8 layers
Thickness: 2.1-2.8 nm
Transparency: 78.5-83.2%
Electron Microscopy Sciences Graphene Oxide 1 Layer on Lacey Carbon on 300 Mesh Cu Grid
Graphene oxide on lacey carbon film support on a 300 mesh copper grid.
Type: 1 layer
Electron Microscopy Sciences Shorter Pin SEM Stub Slotted 1/2" Head with Shorter Pin (6 mm), Aluminum, 1/8" Pin diameter
Cambridge, Phillips, Camscan, B&L, Etec, Zeiss SEM specimen mounts. Tapered end pin, slotted head.
Head: 1/2"
Pin height: 6 mm
Pin diameter: 1/8"
Electron Microscopy Sciences Micromesh™ Biopsy Cassettes in QuickLoad™ Stacks, Blue
These Micromesh biopsy cassettes are compatible with Leica and Sakura printers, With 1676 square openings (0.38 mm) there is greatly improved fluid exchange without having to use biopsy pads. Large anterior and posterior slots in cassette and cover ensure the biopsy cassette will sink rapidly. A large square compartment with a side measuring 27 mm is perfect, even for needle biopsies. Molded from a special high density polymer, these patented cassettes keep specimens submerged and are resistant to the chemical action of histological solvents. The Micromesh mesh ensures efficient fluid exchange and drainage. The one-piece integral lid eliminates the need for separate steel lids. They can be opened and closed as often as necessary and relock securely without danger of specimen loss. The cover does not protrude above the cassette. Anterior writing area is at a 45 degree angle to make the cassette more suitable for automated cassette printers.Color: Blue
Electron Microscopy Sciences Micromesh™ Biopsy Cassettes in QuickLoad™ Stacks, Yellow
These Micromesh biopsy cassettes are compatible with Leica and Sakura printers, With 1676 square openings (0.38 mm) there is greatly improved fluid exchange without having to use biopsy pads. Large anterior and posterior slots in cassette and cover ensure the biopsy cassette will sink rapidly. A large square compartment with a side measuring 27 mm is perfect, even for needle biopsies. Molded from a special high density polymer, these patented cassettes keep specimens submerged and are resistant to the chemical action of histological solvents. The Micromesh mesh ensures efficient fluid exchange and drainage. The one-piece integral lid eliminates the need for separate steel lids. They can be opened and closed as often as necessary and relock securely without danger of specimen loss. The cover does not protrude above the cassette. Anterior writing area is at a 45 degree angle to make the cassette more suitable for automated cassette printers.Color: Yellow
Sigma Organic Chemistry CARBON FILM SUPPORTED COPPER HEXAGONAL MESH GRID 300 MESH 50/BOX | CF300HCU50
CARBON FILM SUPPORTED COPPER HEXAGONAL MESH GRID 300 MESH 50/BOX, CF300HCU50
About This Item:
UNSPSC Code: 12352200
Storage: ROOM TEMPERATURE
Sigma Organic Chemistry LACEY CARBON SUPPORTED COPPER GRIDS 100 MESH 100NM HOLE SIZE 25/BOX | LC200CU100
LACEY CARBON SUPPORTED COPPER GRIDS 100 MESH 100NM HOLE SIZE 25/BOX, LC200CU100
About This Item:
UNSPSC Code: 12352200
Storage: ROOM TEMPERATURE