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SPI Standard for HVEM (High Voltage Electron Microscopy) on 3 mm 200 Mesh Copper Grid
SPI Standard for HVEM (High Voltage Electron Microscopy) on 3 mm 200 Mesh Copper Grid
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SPI Standard for HVEM (High Voltage Electron Microscopy) on 3 mm 200 Mesh Copper Grid

Item Number 02858-AB
Availability Contact for Availability
Price  $52.80

Low contrast makes regular resolution test specimens difficult to use because the features are difficult, sometimes impossible, to see. A thick layer of evaporated gold makes this HVEM standard much easier to view. The gold (grids are coated with a layer of evaporated gold) forms crystallites which are then result in greater contrast when checking performance at a variety of different levels of accelerating voltage. Supplied on a standard 3.05mm 200 mesh grid.