Microscope Lamps and Accessories
Electron Microscopy Sciences EMS 1/2" dia Aperture Flamer
For holding aperture discs or strips while flaming. Small discs can be flamed in the 3/16" diameter cup made from 6 mil platinum foil with a 1/32" diameter hole in the bottom to induce a good flow of air. The cup is attached by a 30 mil platinum wire to a heat resistant handle. The aperture can be hung from the hook for flaming.
For holding 1/4" to 1/2" diameter aperture discs while flaming. The flat pan is made from 6 mil platinum foil with a 1/32" diameter hole in the bottom to induce adequate air flow. A 30 mil platinum wire attaches the pan to a heat resistant handle.
Electron Microscopy Sciences Howard Thin Coverglass, 28 x 33x0.5mm thick
For use with counting chambers.
Size: 28 x 33 x 0.5 mm thick
Electron Microscopy Sciences Formvar/Carbon Support Film 15-20 nm/20-30 nm thick on 2X1 mm Slot Grid 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 15 to 20 nm thick with a 20 to 30 nm carbon coating.
Grid: Gold
Electron Microscopy Sciences EMS Platinum Aperture with 70 µm hole, 0.165 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.: 4 mm
Thickness: 0.165 mm
Electron Microscopy Sciences Shorter Pin SEM Stub Slotted 2-1/2" Head, 6 mm Pin, Aluminum, 3.2 mm Pin diameter
SEM specimen mount with shorter pin and slotted head for use with all Zeiss/LEO SEM, FESEM & FIB systems. Made from ultra-pure aluminum with a standard lathe finish.
Head: 2.5"
Pin height: 6 mm
Pin diameter: 3.2 mm
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 SEM Aluminum Tungsten Dendrites
The various spacings created by the dendritic structure give the gap test, and the topographical arrangement of the dendrites leads to the gray level test. The specimen is non-magnetic, vacuum clean. It is most useful for working in the probe size range of 25 to 75 nm. Supplied unmounted.
Electron Microscopy Sciences Veco Hexagonal 300 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, 0.8 mil thickness.
Grid: Nickel
Pitch: 83 µm
Hole: 45 µm
Bar: 38 µm
Electron Microscopy Sciences Formvar Support Film 5-6 nm thick on Square 100 mesh Nickel Grid
Support Film on grids has become a main product line for us since the demand for high quality coated grids has increased. To make your microscopy work easier and to save you a great deal of time we offer you a complete line. All of our coated grids are optically checked followed by batch testing in the EM. Packed in grid storage box. Standard coating is 5 to 6 nm thick.
Grid: Nickel
Electron Microscopy Sciences Poly-View for Negatives, 3- 1/4 x4"
Completely transparent polyethylene storage sheets fits all U.S. standard 3-ring binders: 8 1/4"x1 1/4". Convenient. Offers good protection for your valuable negatives and prints.
Size: 3-1/4 x 4"