Grids, Grid Storage Boxes, & Related Supplies SUPPORT FILM ON GRIDS
6. Lacey Carbon Film
This carbon coated film on a broken pattern consists of woven-mesh-like holes of different sizes and shapes. Average hole sizes are 50, 100 and 150 microns. This type of pattern provides support but does not interfere when observing specimen sections.
This formvar and carbon coated film on a broken pattern consists of woven-mesh-like holes of different sizes and shapes. Average hole sizes are 50, 100 and 150 microns. This type of pattern provides support but does not interfere when observing specimen sections.
Cat. # LFC200-Cu-50 Type Thickness Qty 50 micron 25/bx
A deposition of 250 Angstroms thick Beryllium onto the 0.005" thick, 25x25mm squares of a Cu substrate. The Be can be removed by dissolving the substrate in nitric acid (50:50). The Be film will then be removed from the acid, washed in distilled water and mounted on TEM grids. A Be support film will reduce background interference to a minimum and it is particularly useful where analyses for C or Si are required, so that these alternative supports cannot be used. Another advantage of the Be support is its very fine grain size which produces a very sharp ring pattern for in-situ calibration.
Cat # 76030
Description Beryllium Support Film, 25x25mm Qty each Cat. # LFC200-Ni-50 Type Thickness Qty 50 micron 25/bx