Vous avez recherché : Graticules, Reticles and Grids

Supplier: Electron Microscopy Sciences

QUANTIFOIL® is a carbon film for electron microscopy or low-energy electron point source microscopy.

Supplier: Electron Microscopy Sciences

QUANTIFOIL® is a carbon film for electron microscopy or low-energy electron point source microscopy.

Supplier: Electron Microscopy Sciences

Thin Bar Grids have been developed using a new technology to produce ultra-fine grids with thinner cross bars than regular grids. The result is equally firm specimen support but with 40% more open area for viewing maximum specimen surface area.

Supplier: Electron Microscopy Sciences

The formvar coated grids are stabilized with an evaporated carbon film. This type of coating is excellent for specimen support, especially for ultra thin sections. All film is laid on the shiny side of the grid.

Supplier: Electron Microscopy Sciences

Graphene is a single atomic layer of carbon atoms tightly packed in a two-dimensional honeycomb lattice, ideal TEM support film.

Supplier: Electron Microscopy Sciences

Parallel and crossed line grating replicas are calibration specimens for transmission electron microscopy and scanning transmission electron microscopy.

Supplier: Electron Microscopy Sciences

Standard 3.05 mm grids, with a handle.

Supplier: Electron Microscopy Sciences

The 3 post copper lift-out grids are specifically designed for in-situ lift-out. These grids include multiple indexed mounting locations with both vertical bar and 'V' shaped attachment surfaces. These grids have a shallower downset and slightly wider center post.

Supplier: Electron Microscopy Sciences

Veco grids offer superior handling characteristics.

Supplier: Electron Microscopy Sciences

Veco Grids offer superior handling characteristics.

Supplier: Electron Microscopy Sciences

Reticle A is designed for general laboratory use (5 mm long, with 0.1 mm divisions) and reticle B (⁴/₁₆ " long, ¹/₆₄" divisions) is most frequently used in textiles or electronics, and where measurement in mils is required. Reticle C (5000 µm long, with 50 µm divisions) is calibrated in microns and helpful for pesticide droplet size measurements or anywhere measurements in microns are required.

Supplier: Electron Microscopy Sciences

This design leaves the circle clear of obstruction.

Supplier: Electron Microscopy Sciences

A thin film of pure carbon is deposited on the shiny side of the grid.

Supplier: Electron Microscopy Sciences

A thin film of carbon with round holes is laid on the shiny side of the grid.

Supplier: Electron Microscopy Sciences

QUANTIFOIL® is a carbon film for electron microscopy or low-energy electron point source microscopy.

Supplier: Electron Microscopy Sciences

A thin film of pure formvar resin coats the shiny side of a slotted grid.

Supplier: Electron Microscopy Sciences

QUANTIFOIL® is a carbon film for electron microscopy or low-energy electron point source microscopy.

Supplier: Electron Microscopy Sciences

The stage graticules are for the routine calibration of eyepiece patterns when alternating between objectives or using the graticule in different microscopes.

Supplier: Electron Microscopy Sciences

Veco Grids offer superior handling characteristics. Plus, with a 0.8 mil thickness, a most rigid grids available.

Supplier: ELECTRON MICROSCOPY SCIENCE

By making the grids slightly narrower users now have easy access to grids in TEM holders. No more fumbling with tweezers while trying to pick up or put down grids. The new TEM Window grid shape is still compatible with all standard holders. TEM Window dimensions are 2.9 mm in diameter and 100 µm thick.

Supplier: Electron Microscopy Sciences

EMBRA electroformed grids combine a high open area with a rigid construction which allows for relatively easy handling. Measures 3.05 mm in diameter and 16 micron in thickness. Material: Copper (Cu), Nickel (Ni), Gold (Au), Stainless Steel (SS), Titanium (Ti), Molybdenum (Mo), Aluminum (Al).

Supplier: ELECTRON MICROSCOPY SCIENCE

Suspended germanium provides a unique calibration standard for x-ray energy dispersive spectroscopy. Since Ge is not typically found in TEM columns, the calibration samples provide a material that cannot be mistaken for instrument components and their signal peaks. The regime in which system peaks normally occur (2 to 9 keV and 11 to 20 keV) is devoid of peaks from the Ge.

Supplier: Electron Microscopy Sciences

Veco Grids offer superior handling characteristics.

Supplier: Electron Microscopy Sciences

EMS offers a series of calibration standards with one and two dimension calibrated patterns. The standards come in two grid spacings – 300 nanometers and 700 nanometers. These standards are created utilizing holographic interference of a particular laser frequency. They are typically accurate to < 1% across the entire surface of the standard.

Supplier: ELECTRON MICROSCOPY SCIENCE

QUANTIFOIL® is a carbon film for electron microscopy or low-energy electron point source microscopy.

Supplier: ELECTRON MICROSCOPY SCIENCE

The continuous ultrathin film on holey carbon film allows for the thinnest support film that still has adequate strength to withstand specimen preparation.

Supplier: Electron Microscopy Sciences

Finder grids for SEM; a valuable tool for analytical studies. The grids are available in 10 mm diameter and they can be placed directly on the stub surface and used to identify the area of interest in which the studies are performed.

Supplier: Electron Microscopy Sciences

Holey carbon film for electron microscopy or low-energy electron point source microscopy.

Supplier: Electron Microscopy Sciences

The formvar coated grids are stabilized with an evaporated carbon film. This type of coating is excellent for specimen support, especially for ultra thin sections. All film is laid on the shiny side of the grid.

Supplier: Electron Microscopy Sciences

The pair of dots, which appear to merge into a single dot, determines the amount of vibration of the slide in the appropriate axis. The pattern on the S25 is an array of 20 pairs of dots converging on a single dot. The distance between each dot pair increases by 0.001" to a maximum of 0.02", pairs being squispaced 0.25".