Support Grid Dealers in Kurukshetra

(1 products available)
  • Carbon Coated TEM Grid

    Carbon Coated TEM Grid

    12,500 Per Pack

    1 Pack (MOQ)

    • Color: Black
    • Usage: Scienticfic Use
    • Packaging Type: Box, Plastic Bag
    • Packaging Size: 50 Pieces Set

    Product Name : Carbon Coated TEM Grid The grids used in TEM microscopes to place specimens are usually made of copper with a mesh size of about 3 mm and a layer of plastic called a formvar and a thin film of carbon.When the samples are placed on the coated grids, the uniformity of the sample layer is one of the important points for proper imaging of biomolecular complex in aqueous solution. For this purpose, it is necessary that the surface in contact with the biological sample, in addition to being hydrophilic, is completely free of contamination. The layer commonly considered as supporting layer is a few nanometer thin film of amorphous carbon. This thin film absorbs the particles across the holes in the grids used in TEM imaging and minimizes the effect of the support in TEM images.   Unfortunately, the grids used in TEM are hydrophobic after carbon coating. This causes the orientation and concentration of the particles in different holes of grid to be different and the sample not to be uniformly placed on the supporting grid. As a result, the surface needs to be treated before placing the combination of biomolecules and water to spread the sample with minimum thickness on it. Hydrophilicity and hydrophobicity of a surface means how water interacts with that surface. If water beads up into droplets and does not spread evenly across the surface, is hydrophobic. On hydrophobic surfaces, the contact angle of water droplets with the surface is large. In contrast, if a drop of water that is placed on the surface is evenly distributed and has a small contact angle with the surface; it is called a hydrophilic surface. The usual way to increase the hydrophilicity of the TEM grids is to place them in a low power oxygen or argon plasma environment.   Portable           Yes Magnification  1000 X Model              SCM -006 Colour            Black Shape              Round Mesh size        100,200,300,400 Application     TEM Minimum Order Quantity       1 Pack  (Pack of 25 Pcs, ), (Pack of 50 Pcs, ) Usage/Application      : Scientific Research Specifications: Extensive Range of Grids for TEM applications Square, Hexagonal, Rectangular, Parallel, Slot & Round Mesh Shapes Finder and folding Grids Sizes Range : 50, 75, 150, 200, 300 and 400, 600, 700, 1000, 1500 and 2000 Mesh Carbon,Copper, Nickel, Gold, gilded and platinized Special Metals: Aluminum, Molybdenum, Stainless Steel & Titanium Related Information : Storage Conditions: Airtight sealed, avoid light, and keep dry at room temperature. Suggest Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) Respirator Filter

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