Microscope Lamps and Accessories
Electron Microscopy Sciences EMS Gold Aperture with 200 µm hole, 3 mm O.D., 0.24 mm thick
Advanced techniques of thin metal film application permits the apertures to retain a clean hole edge during prolonged beam exposure. Ultra-thin, half-micron design discourages contaminant accumulation and stabilizes astigmatic conditions to provide longer life. Conventional mechanical cleaning involving costly down-time is no longer necessary. Because the foil is ultra thin, care must be taken when handling the gold foil apertures.
Size: 200 µm
O.D.: 3 mm
Thickness: 0.24 mm
Electron Microscopy Sciences Tripod Polisher Micrometer Base
Holds the micrometer and has two captive screws that hold the L-Brackets or the Parallel Polishing Mount in position when polishing. For use with Tripod Polisher Model 590.
Electron Microscopy Sciences PS78 Micrometer Standard with Graticules Cert
These stage micrometers are available with a calibration certificate that provides traceability for the precise calibration and confirmation of accuracy of optical measuring instruments, necessary under ISO provisions. The glass discs are mounted in stainless steel slides with engraved serial numbers. Each slide is supplied in a polished wooden storage case. A Certificate of Comparison from Pyser-SGI, Graticules Division compares the scale to a NPL calibrated in-house standards. A statemen is provided on the accuracy of the item with respect to these standards.
Electron Microscopy Sciences EMS Gold Aperture with 10 µm hole, 3 mm O.D., 0.12 mm thick
Advanced techniques of thin metal film application permits the apertures to retain a clean hole edge during prolonged beam exposure. Ultra-thin, half-micron design discourages contaminant accumulation and stabilizes astigmatic conditions to provide longer life. Conventional mechanical cleaning involving costly down-time is no longer necessary. Because the foil is ultra thin, care must be taken when handling the gold foil apertures.
Size: 10 µm
O.D.: 3 mm
Thickness: 0.12 mm
Electron Microscopy Sciences Veco Square Mesh Handle 111HDspec, Nickel
Veco Grids offer superior handling characteristics. Plus, with a 0.8 mil thickness, Veco Grids are the most rigid grids available. 3.05 mm diameter.
Grid: Nickel
Hole: 190 µm
Electron Microscopy Sciences Glassine Negative Envelope Plain, 35 mm
Glassine envelopes, acid free for negative storage. Open end, thumb-cut, side-seamed.
Use: 35 mm
Electron Microscopy Sciences EMS Strip Aperture JEOL, 10-20-100 µm holes, 9.0 x 2.35 x 0.10 mm
Strip apertures made from Platinum-Iridium (95:5).
Holes: 10-20-100 µm
Dimensions: 9.0 x 2.35 x 0.10 mm
Electron Microscopy Sciences Formvar Solution (Choose Percentage) 25 ML
Formvar Solution in Ethylene Dichloride is microfiltered and ready to use.
Electron Microscopy Sciences Veco Square Center Reference 75 mesh Nickel Grid
Veco Grids offer superior handling characteristics. Plus, with a 0.8 mil thickness, Veco Grids are the most rigid grids available. 3.05 mm diameter.
Grid: Nickel
Pitch: 333 µm
Hole: 283 µm
Bar: 50 µm
Electron Microscopy Sciences Veco Square Center Reference 400 mesh Copper Grid
Veco Grids offer superior handling characteristics. Plus, with a 0.8 mil thickness, Veco Grids are the most rigid grids available. 3.05 mm diameter.
Grid: Copper
Pitch: 63 µm
Hole: 30 µm
Bar: 33 µm
Electron Microscopy Sciences Veco Square Center Reference 200 mesh Grid, Stainless
Veco Grids offer superior handling characteristics. Plus, with a 0.8 mil thickness, Veco Grids are the most rigid grids available. 3.05 mm diameter. Punched from Stainless Steel Woven 200 mesh.
Grid: Stainless
Electron Microscopy Sciences EMS Platinum Aperture with 100 µm hole, 0.24 mm thick
Platinum apertures are easily cleaned by either an aperture flamer or over a bunsen burner in the open air. We maintain a wide variety of Platinum Drilled Apertures in stock with different configurations suiting all of your needs. Nominal hole diameter: +/- 1 micron. Disc diameter: +/- 10 microns. Disc thickness: +/- 10 microns
Size: 100 µm
O.D.: 2 mm
Thickness: 0.24 mm
Electron Microscopy Sciences Tripod Polisher Derlin Micrometer Fee
The Delrin Feet are applied to the tip of each micrometer and are designed to protect the micrometer as well as the lapping from damage when polishing TEM samples. For use with Tripod Polisher Model 590.
Electron Microscopy Sciences EMS Platinum Aperture with 70 µm hole, 0.53 mm thick
Platinum apertures are easily cleaned by either an aperture flamer or over a bunsen burner in the open air. We maintain a wide variety of Platinum Drilled Apertures in stock with different configurations suiting all of your needs. Nominal hole diameter: +/- 1 micron. Disc diameter: +/- 10 microns. Disc thickness: +/- 10 microns
Size: 70 µm
O.D.: 2 mm
Thickness: 0.53 mm