A thin film of pure formvar resin coats the shiny side of a square grid.
- Formvar coatings thickness of standard (10 nm), ultra-thin (5 to 6 nm), thick (15 to 20 nm), or extra thick (25 to 50 nm)
- Select from copper, nickel, and gold grids in 100, 150, 200, 300, and 400 mesh sizes
- Optically checked followed by batch testing in the EM
Film is laid on the shiny side of the grid.
Packaging: Packed in grid storage box.