SPI Supplies TEM Grids, 200x50 Mesh Ni, 3.05 mm, Emicron Design, Vial of 100
Grids with center mark
Featuring asymmetric center mark for relocating and orienting grid squares when examining specimens.
Order numbers include a code letter that indicates materials of contruction:
Mesh sizes followed by "TT" indicate thin/thick bar matrix.
Mesh sizes followed by "H" indicate tab handle.
Available in square & non-square mesh styles, in both copper and nickel.
Grids are 3.05 mm diameter unless otherwise noted. Some patterns available 2.3 mm diameter as well.
Grids vary in thickness from 7 mils (178 µm) to 5 mils (127 µm) depending on mesh size, the highest mesh size having the thinnest grids. Thinner grids are an advantage when doing tilting experiments.