200 µm thick 3.0 mm hexagonal silicon substrate with a 0.5 x 0.5 mm aperture and 200 nm thick silicon nitride membrane with approximately 6,400 2.5 µm holes.
Graphene is a single atomic layer of carbon atoms tightly packed in a two-dimensional honeycomb lattice. This novel material is atomically thin, chemically inert, consists of light atoms, and possesses a highly ordered structure. Graphene is electrically and thermally conductive, and is the strongest material ever measured. These remarkable properties make graphene the ideal support film for electron microscopy.
This item is on pre-order and will take between 1-2 weeks to arrive.
Quantifoil 2um dia (2um) 200 Mesh Copper (Pack of 10)
Circular, hole size 2µm dia, separation 2µm.
UltrAuFoil® - ultra-stable supports for electron cryomicroscopy that reduce the movement of frozen specimens during imaging. They are made from gold which is highly conductive, nonoxidizing, radiation-hard material whose surface is chemically inert and biocompatible.
Quantifoil 2um dia (4.0um) 200 Mesh Copper - Circular, hole size 2um dia, separation 4um. This is a 10 Pack.
57mm dia x 0.1mm, Coater Type 1
A range of spare targets is available for most well known makes of sputter coaters. Before a sputtering target can be used, the preparation stage involves installation of a sputtering target into the chamber followed by pump-down of the chamber, preconditioning of the chamber and the sputtering target and burn-in of the sputtering target.
Quantifoil 2um dia (2um) 200 Mesh Copper (Pack of 100)
Circular hole, size 2µm dia, separation 2µm
This range of carbon films has been prepared to provide a very convenient, ready-to-use specimen support. Carbon films on copper grids are thin and highly transparent to electrons, offering fine grain and low contrast that does not interfere with specimen structure.
Quantifoil with Circular hole, size 2µm dia, separation 1µm, pitch 3µm.
This pack is a pack of 100.
Quantifoil 2um dia (2um) 400 Mesh Copper. Quantifoils are supplied as 10 grids in this pack.
Quantifoil 1.2um dia (1.3um) 300 Mesh Copper (Pack of 10)
Circular hole, size 1.2µm dia, separation 1.3µm, pitch 2.5µm.
This range of carbon films has been prepared to provide very convenient, ready-to-use specimen support and come with the addition of a layer of evaporated carbon on nickel grids.
Quantifoil 2um dia (2um) 300 Mesh Copper. Circular, hole size 2µm dia, separation 2µm. (Pack of 10)
Formvar coated grids without a carbon layer are suitable for TEM applications up to 100kV.
Quantifoil 2um dia (2um) 300 Mesh Gold.
Quantifoils are supplied as 10 grids in this pack.
Low-stress silicon nitride for lift-out applications. Available with or without gold contacts.
This item is on pre-order and will take between 1-2 weeks to arrive.
200µm substrate thickness, multi-frame array (7 x 7 array) with 20, 30, 50, 75, 100, 150, 200 or 500nm Silicon nitride membranes.
Graphene layers of 4 optional thicknesses (1, 2, 3 - 5 or 6 - 8 layers) of CVD graphene on TEM grids. Available on other grid types, please enquire. Supplied in a pack of 6.
Quantifoil 7x71µm (2µm Bar) 200 Mesh Copper (Pack of 10)
Square hole, size 7 x 7µm, bar width 2µm, pitch 9µm.
Circular, hole size 2µm dia, separation 4µm. Circular Holey Carbon Films (10 Pack)
The evaporated platinum/iridium specimen is supplied on a perforated carbon support film that provides holes for ease of focus and astigmatism correction.
Quantifoil 200 Mesh Gold R1.2 dia /1.3µm - Holey Carbon Films. Circular hole, size 1.2µm dia, separation 1.3µm, pitch 2.5µm. (Pack of 10)
Graphene oxide (GO) provides a thinner support film of higher mechanical strength, electrical and thermal conductivity compared to support films made from other materials. GO support films are available on lacey carbon grids and Quantifoils.
Quantifoil 1um dia (4.0um) 200 Mesh Copper 10 Pk
Circular, hole size 1µm dia, separation 4µm.
Holey carbon films have many uses in microscopy but for certain applications the mesh sizes of standard TEM grids are too large to support the sample.
Quantifoil 1.2um dia (1.3um) 300 Mesh Gold (Pack of 10). Quantifoils®, produced by semiconductor lithographic techniques, are 15 - 20nm thick perforated carbon films with precise, well defined hole sizes, shapes and arrays.
Quantifoil 2um dia (2um) 200 Mesh Copper (Pack of 10)
Circular, hole size 2µm dia, separation 2µm.
Quantifoil 2um dia (1um) 400 Mesh Copper (Pack of 10). Circular hole, size 2µm dia, separation 1µm, pitch 3µm.
Lacey carbon films are similar to the holey carbon films in that they have open areas but because of the fine lacey mesh structure they offer a greater percentage of open area in comparison. Lacey carbon support films resemble a random spider web-like mesh with a more open area than holey carbon films. They are also ideal as support films for adding graphene and graphene oxide films.
Quantifoil 200 Mesh Copper R1.2 dia /1.3µm - Holey Carbon Films. Circular hole, size 1.2µm dia, separation 1.3µm, pitch 2.5µm.
Quantifoil 1.2um dia (1.3um) 200 Mesh Copper (Pack of 10)
Quantifoils are supplied as 10 grids in this pack.
Quantifoil 2um dia (2um) 200 Mesh Gold.
Quantifoils are supplied as 10 grids in this pack.
Quantifoil 300 Mesh Copper R2/4um - Circular Holey Carbon Films. This is a pack of 10.
Holey carbon films have many uses in microscopy but for certain applications the mesh sizes of standard TEM grids are too large to support the sample.
Quantifoil 200 Mesh Gold R2/4um - Circular Holey Carbon Films. Circular, hole size 2um dia, separation 4um. This is a pack of 10.
Ultra-thin carbon support film, 3nm are available on a lacey carbon support film.
400 mesh 3.05mm dia copper grid. Sold in a pack of 25.
200µm substrate thickness, multi-frame array (7 x 7 array) with 20, 30, 50, 75, 100, 150, 200 or 500nm Silicon nitride membranes.
Thin cast films of Formvar strengthened with the addition of a layer of evaporated carbon on copper grids. The composite films have extra resilience and strength compared with carbon films
Quantifoil 2um dia (1µm) 200 Mesh Copper (Pack of 10)
Circular hole, size 2µm dia, separation 1µm, pitch 3µm
Low-stress silicon nitride for lift-out applications. Available with or without gold contacts.
This item is on pre-order and will take between 1-2 weeks to arrive.
Quantifoil 300 Mesh Gold R2/4um dia - Holey Carbon Films. Circular, hole size 2um dia, separation 4um. This is a 10 pack.
A variation of substrate thickness with membrane thicknesses from 20nm to 500nm.50nm Si Nitride on 200um 0.5mm x 0.5mm, sold in a pack of 10. Other options available, choose your type from the dropdown menu.
These are latex particles of 0.196µm diameter shadowed with a fairly heavy coating of gold.
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