Quantifoil 200 Mesh Gold R2/4um - Circular Holey Carbon Films. Circular, hole size 2um dia, separation 4um. 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.
Feature Standards Block (4 standards) Image Calibration Standard (Included with GSR and recommended for INCA Feature installations). This standard contains carbon, cobalt, rhodium and gold mounted in a 12.5mm diameter stub.
FDA grade silicone rubber flat embedding moulds with a choice of cavities.
Blue silicone rubber mould with 24 + 3 numbered cavities. It contains three special cavities for multiple specimen embedding.
Molybdenum Spray Aperture which can be used in Cambridge/LEO/Zeiss and Camscan scanning electron microscopes. Aperture diameter 12.68mm, thickness 0.25mm. Hole 1500um.
This 78mm diameter x 12mm high aluminium stand is useful for holding stubs while mounting specimens, or to hold specimens during carbon/metal coating.
Quantifoil 2um dia (2um) 200 Mesh Copper (Pack of 10)
Circular, hole size 2µm dia, separation 2µm.
These holders with pin stub mounts accept standard metallurgical mounts.
(1.25 inch diameter). Available for microscopes using other mounts on request. Choose the size you require from the dropdown menu:
Resolution test specimen with a particle size range from approximately 5 - 150nm. Each specimen has a square grid pattern with large crystals in the centre of each grid square and very fine crystals at the edges of each grid (as illustrated).
3.05mm diameter, square mesh copper TEM grids. All grids are available in 3.05mm diameter and some in 2.3mm diameter.
This item is on pre-order and will take between 1-2 weeks to arrive.
SEM Specimen Stubs for LEO/CAMBRIDGE, FEI/PHILIPS, CAMSCAN, TESCAN, ZEISS instruments. 12.5mm dia, 45° chamfer. Aluminium. (10 pack)
Carbon based, highly electrically conductive, double sided adhesive discs, also known as Leit tabs. These sticky discs now have an improved backing which is easy to remove and peels away cleanly. They have been developed to eliminate background noise from SEM imaging. (9mm width, Pack of 100)
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.
Platinum Aperture 3.04mm dia x 0.25mm, Hole 5um. Platinum/iridium. High quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.
Micro spatulas with extremely fine tips, ideal to manipulate small parts and to apply lubricants, chemicals or adhesives. Available in a kit or singularly. Select your size from the dropdown menu:
Quantifoil 2um dia (2um) 200 Mesh Copper (Pack of 100)
Circular hole, size 2µm dia, separation 2µm
Resolution test specimen with a particle size range from approximately 5 - 150nm which is used for analysing the performance of scanning electron microscopes (SEMs).
Laser etched serialised standard 12.5mm dia aluminium pin stubs with pre-mounted carbon tabs, suitable for LEO/CAMBRIDGE, FEI/PHILIPS, CAMSCAN, TESCAN, ZEISS instruments.
4mm dia, 0.2mm thick. Molybdenum. High quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.
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.
A pack of 10 low profile aluminium flat pin stubs which accommodate specimens with small working distances in FIB applications.
Kimball Physics single crystal lanthanum hexaboride (LaB6) cathodes are available for most makes of electron microscopes and other electron beam instruments. For use in:
Resolution test specimen with a particle size range from approximately 5 - 150nm.
300 mesh, square pattern, 3.05mm diameter TEM grids.
HOPG is widely used as a substrate for specimens to be examined in scanning probe microscopy. It is also used as a calibration specimen and cleaves almost like mica because of its layered structure. (HOPG 3.5 ± 1.5 Mosaic Spread)
High quality replacement tungsten filaments for Cambridge, LEO, Zeiss, AEI, FEI, JEOL, Siemens, Camscan, ISI electron and TESCAN electron microscopes.
High quality glass for the production of consistent glass knives for specimen trimming, thick, semi-thin and ultrathin sectioning and cryo ultramicrotomy. 406mm x 25.4mm x 6mm (Pk 30)
This range of polystyrene particles is excellent for SEM calibration purposes. It is possible to derive an internal standard of size by mixing a suitable concentration of these particles with the particles of unknown size being studied.
3.00mm dia, 0.25mm thick. Molybdenum. High quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.
High quality replacement tungsten filaments for TESCAN VEGA series (Box of 10)
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.
4mm dia, 0.2mm thick. Platinum/Iridium. Hole 750um
High quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.
High quality replacement tungsten filaments for Cambridge, LEO, Zeiss, AEI, FEI, JEOL, Siemens, Camscan, ISI electron and TESCAN electron microscopes. These high quality tungsten filaments are made with specially designed jigs which ensure accuracy and reproducibility in production. Sold in a box of 10.
50 mesh, square pattern, 3.05mm diameter TEM grids. Copper.
Top hat screening apertures 3mm diameter.
These special thick platinum apertures are found to reduce the X-ray background significantly.
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.
2mm diameter, 0.6mm thick. Molybdenum. High quality disc apertures for use in electron microscopes, Focus Ion Beam, microprobe and X-ray systems.
Hexagonal pattern copper grids offer an alternative to the standard square mesh pattern, providing maximum support for any given mesh repeat distance. Choose your mesh size from the dropdown menu: