A thin film of pure formvar resin coats the shiny side of a Single Hole 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 and nickel with 75, 100, 150, 200, 300, 400, 600, 800, 1000, or 1500 µm holes
- Optically checked followed by batch testing in the EM
Coated grids are optically checked and batch tested in the electron microscope.
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