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Electron Microscopy Sciences R 3/3 Holey Carbon Films on Grids, Grid: Copper. Mesh: 300., 25/PK
QUANTIFOIL is a perforated support foil with pre-defined hole size, shape and arrangement that has advantages in electron microscopy (EM) or low-energy electron point source (LEEPS) when compared with conventional holey film. QUANTIFOIL with circular holes is used in cryo-electron tomographic reconstruction. The roundness of the holes is advantageous with respect to the formation of an ice layer of constant thickness. Hole size is 3 µm. Space between holes is 3 µm. Center to center is 6 µm.
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