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London Finder Grids

Starting at: $41.95

Available in Cu and Ni metals. Comes in vials of 100. Reference numbers and letters provide a permanent reference to important grid areas. Invaluable in correlating light and electron microscope studies. Learn More

22770 - Gilder Index Grids for Asbestos Analysis - 200 Mesh - Cu

$44.95

Comes in vials of 100. Meet AHERA requirements. Pitch is 125 microns, Bar width is 10 microns +/- 2 microns, Hole width is 115 microns +/- 2 microns, Index identification: Horizontal A-J, Vertical 1-10. Learn More

Hexagonal London Finder Grids

Starting at: Call For Price

Available in Cu,Ni and Au metals. Comes in vials of 100. Reference numbers and letters provide a permanent reference to important grid areas. Invaluable in correlating light and electron microscope studies. Hexagonal mesh structure for additional support. Learn More

ETEC Electron Microscope Disc Apertures, 6.35 mm x 0.06 mm Disc Size

Starting at: Call For Price

ETEC Electron Microscope Disc Apertures Disc sizes - 6.35 mm x 0.06 mm Learn More

63070 - Single Crystal Lanthanum Hexaboride Cathode

$879.95

For use in: -Scanning Electron Microscopes -Transmission Electron Microscopes -Electron Lithography Systems -Electron Accelerators -X-Ray Sources -Free Electron Lasers -Custom Applications Can be fitted to virtually any electron microscope. Learn More

Ladd Single Round Hole Grids

Starting at: $36.95

Available in both Cu and Ni metals. Available hole diameters: 12.5µm, 25µm, 35µm, 50µm, 100µm, 200µm, 400µm, 600µm, 800µm, 1000µm, 1500µm and 2000µm. Comes in vials of 100. Learn More

Stork Veco Grids

Starting at: $34.95

Available in Copper and Nickel; 50, 75, 100, 150, 200, 300 and 400 mesh sizes; and 81%, 72%, 64%, 49%, 46%, 29% and 23% open area. Comes in vials of 100. All grids are square mesh and have a center mark. Learn More

$Aluminum Diffraction Standard$