QUANTIFOIL® R 1.2 Holey Carbon Films on Grids, Electron Microscopy Sciences

Supplier: Electron Microscopy Sciences
Q450NR21.2 Q425AR1.3-2NM Q225AR21.2 Q350AR21.2 Q325AR1.3 Q325CR21.2 Q210AR21.2 Q225-NR1.3 Q4100AR1.3-2NM Q310NR21.2 Q350AR1.3-2NM Q225NR21.2 Q425AR21.2 Q4100CR1.3-2NM Q410NR21.2 Q450AR1.3-2NM Q325CR1.3-2NM Q210AR1.3-2NM Q2100CR1.3-2NM Q250CR21.2 Q425NR21.2 Q310CR1.3 Q225CR21.2 Q225CR1.3-2NM Q210AR1.3 Q425CR1.3-2NM Q225AR1.3-2NM Q225AR1.3 Q250CR1.3-2NM Q210NR21.2 Q310AR21.2 Q3100CR1.3-2NM Q410AR1.3-2NM Q2100AR1.3 Q250AR21.2 Q450AR21.2 Q310NR1.3 Q210CR1.3 Q310AR1.3 Q450CR21.2 Q350CR1.3-2NM Q310AR1.3-2NM Q410CR1.3 Q325AR21.2 Q2100AR1.3-2NM Q250NR21.2 Q450CR1.3-2NM Q350CR21.2 Q3100AR1.3 Q410CR21.2 Q325AR1.3-2NM Q350AR1.3 Q3100AR1.3-2NM Q250AR1.3-2NM Q210NR1.3 Q310CR1.3-2NM Q325NR21.2 Q410CR1.3-2NM Q4100AR1.3 Q410AR21.2 Q310CR21.2 Q410AR1.3 Q410NR1.3 Q425CR21.2 Q350NR21.2 Q210CR1.3-2NM Q210CR21.2
76441-218PK 517.33 USD
76441-218 76441-174 76441-250 76440-848 76440-614 76440-734 76440-932 76440-218 76440-616 76440-814 76440-538 76440-736 76440-334 76441-090 76440-930 76440-770 76440-372 76440-252 76441-284 76441-040 76440-526 76440-966 76440-968 76440-402 76440-524 76440-562 76440-122 76440-320 76440-200 76440-684 76440-882 76440-560 76440-164 76441-314 76441-236 76441-074 76441-270 76441-154 102101-508 76440-834 76440-318 76440-912 76440-358 76440-436 76440-832 76440-634 76440-474 76440-198 76440-110 76440-750 76441-020 76441-140 76441-188 76441-022 76440-944 76440-504 76440-108 76440-668 76440-868 76440-268 76440-422 76440-986 76440-144 76440-784 76440-146 76440-580 76440-460
QUANTIFOIL® R 1.2 Holey Carbon Films on Grids, Electron Microscopy Sciences
Graticules, Reticles and Grids
QUANTIFOIL® is a carbon film for electron microscopy or low-energy electron point source microscopy.

  • Mounted on copper, nickel or gold grids
  • Foil is 12 nm thick
  • Thicknesses between 10 and 25 nm upon request

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.

The hole size chosen depends on the magnification used, and on whether or not one wishes to include support film in the image. Assessment of the image quality is easier when foil is included in the picture, because the power spectrum of a foil is stronger than that of unsupported ice.

QUANTIFOIL® R 1.2/1.3 has 1.2 µm circular holes and a space of 1.3 µm between the holes.

QUANTIFOIL® R 1.2/20 A foil with 1.2 µm circular holes and a space of 20 µm between the holes.

Ordering information: QUANTIFOIL® is delivered as a carbon foil; it can be reinforced with plastic film. The grids are packed with their coated side toward the center of the grid box.
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