These new SEM grids are designed to aid in the identification and localization of SEM specimens when placed on standard SEM stubs.
- Referring to the annular rim identifies north, south, east and west.
- The four quadrant markers are tapered towards the center.
- 100 Radial sectors are easily identified by reference to decimal numbers in the annular rim and alphabet letters in the four quadrants.
- A matte surface on one side is for correct positioning – matte side up.
25 cells are identified by reference to their alpha-numeric position. The large asymmetric cut-out feature in the rim enables the right view to be easily obtained when placing on a SEM stub.