Electron Microscopes
Electron Microscopy Sciences R 3.5/1 Holey Carbon Films on Grids, Grid: Copper. Mesh: 200., 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. May be preferred over foils with smaller holes if the carbon film should be outside the frame of the image. This option can be desirable in the case of extended objects, such as filamentous objects. Hole size is 3.5 µm. Space between holes is 1 µm. Center to center is 4.5 µm.
Sigma Aldrich Fine Chemicals Biosciences RPMI 1640 medum With L gl500ML
RPMI 1640 Medium was developed at Roswell Park Memorial Institute in 1966 by Moore and his co-workers. A modification of McCoys 5A Medium it was formulated to support lymphoblastoid cells in suspension culture but it has since been shown to support a wide variety of cells that are anchorage dependent.
Electron Microscopy Sciences Veco Oyster Hexagonal DH75/300, 75/300, Ni
Veco Grids offer superior handling characteristics. Plus, with a 0.8 mil thickness, Veco Grids are the most rigid grids available. 3.05 mm diameter.
Grid: Nickel
Pitch: 333/ µm
Hole: 293/ µm
Bar: 50/ µm
Electron Microscopy Sciences Critical Point Dryer 12 Specimen Holder
Machined from solid steel and brass/nickel plated. Incorporates a stainless steel mesh top and bottom to allow for fluid exchange. Comes with two sections; each section holds 6 specimens in 6 cavities cavity measures 7.5mm (D)x6mm(H)..
Electron Microscopy Sciences Carbon Support Film 5-6 nm thick on Square 300 mesh Gold Grid
A thin film of pure carbon. All of our coated grids are optically checked followed by batch testing in the EM. Packed in grid storage box. NOTE: All of our film is laid on the shiny side of the grid. Standard thickness is 5-6 nm.
Grid: Gold
Electron Microscopy Sciences Veco Grid L2 x 1.5, Nickel with 2000 x 1500 µm Slot
Veco Grids offer superior handling characteristics. Plus, with a 0.8 mil thickness, Veco Grids are the most rigid grids available. 3.05 mm diameter.
Slot: 2000 x 1500 µm
Material: Nickel
Electron Microscopy Sciences Beryllium Substrate Planchet, 50.8 mm x 1 mm
These planchets are prepared from high purity beryllium (min. 98.5%) by electro-fusion to provide vacuum tight (~1x10-9atm-cm3/sec) and +/-10% dimensional tolerances.
Size: 50.8 mm x 1 mm
Electron Microscopy Sciences Beryllium Substrate Planchet, 1.27 cm x 0.25 mm
These planchets are prepared from high purity beryllium (min. 98.5%) by electro-fusion to provide vacuum tight (~1x10-9atm-cm3/sec) and +/-10% dimensional tolerances.
Size: 1.27 cm x 0.25 mm
Electron Microscopy Sciences Beryllium Substrate Planchet, 101.6 mm x 1 mm
These planchets are prepared from high purity beryllium (min. 98.5%) by electro-fusion to provide vacuum tight (~1x10-9atm-cm3/sec) and +/-10% dimensional tolerances.
Size: 101.6 mm x 1 mm