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Lacey Carbon Films on 200 Mesh Nickel (Pack of 25)

Lacey Carbon Films on 200 Mesh Nickel (Pack of 25)

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Product Details:

  • Molecular Formula Carbon (C), Nickel (Ni)
  • Melting Point Nickel mesh 1455C; Carbon layer decomposes before melting
  • Boiling point Nickel: 2913C
  • Poisonous Yes
  • Smell Odorless
  • Ph Level Neutral
  • Storage Store in a clean, dry environment at room temperature
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Lacey Carbon Films on 200 Mesh Nickel (Pack of 25) Product Specifications

  • Nickel grid 99.9%; Carbon film high purity
  • Circular grid with thin lacey carbon layer
  • Carbon atomic layers; Nickel crystalline mesh
  • Nickel: 231-111-4
  • Research/Laboratory grade
  • 70172000
  • Film on grid
  • C: 12.01 g/mol; Ni: 58.69 g/mol
  • 8.9 Gram per cubic centimeter(g/cm3)
  • Lacey carbon grids
  • Lacey carbon film on 200 mesh nickel grid
  • Non-organic micro support film
  • Insoluble in water and organic solvents
  • Store in a clean, dry environment at room temperature
  • Microscopy grid
  • Neutral
  • Carbon film; Nickel grid
  • Odorless
  • Complies with international TEM support film standards
  • Nickel: 7440-02-0
  • TEM support films, electron microscopy, nanoparticle and catalyst analysis
  • Yes
  • Nickel: 2913C
  • Support for samples in transmission electron microscopy
  • Nickel mesh 1455C; Carbon layer decomposes before melting
  • Carbon (C), Nickel (Ni)

Lacey Carbon Films on 200 Mesh Nickel (Pack of 25) Trade Information

  • Telegraphic Transfer (T/T), Paypal, Cash in Advance (CID), Cheque
  • All India

Product Description

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 (see micrograph). They provide the thinnest possible support film while maintaining adequate strength and give practically no background interference in the TEM. As much of the specimen is unsupported, these films are appropriate for use where a structure free background is of importance. Lacey carbon films are particularly suitable for studying some nanotubes, acicular crystals and biological/materials specimens.

Supplied as 25 or 50 grids in a grid box.

Lacey carbon support films can be applied to other grid sizes, material or type. Further details available on request.



Reliable Support for Electron Microscopy

These lacey carbon films on nickel grids ensure optimal sample integrity for TEM analysis. The grids structure combines mechanical stability with a high-purity carbon surface, making it ideal for examining nanoparticles, catalysts, and biological sections.


Designed for Consistent Performance

With a regular 200 mesh and semi-transparent lacey carbon layer, each grid provides a uniform and reproducible platform for specimen preparation. The nickel substrates high purity and excellent finish prevent artifacts during imaging.


Convenient and Safe Handling

Grids are packaged in sets of 25 and should be handled with fine tweezers to avoid damaging the delicate carbon layer. Their indefinite shelf life and non-toxic nature, under normal handling, ensure storage safety and reliability for research settings.

FAQs of Lacey Carbon Films on 200 Mesh Nickel (Pack of 25):


Q: How should I handle and store Lacey Carbon Films on 200 Mesh Nickel grids?

A: Handle the grids using fine-tipped tweezers, making sure to avoid contact with the carbon film surface as it is delicate. Store the grids in a clean, dry environment at room temperature to maintain their integrity and benefit from an indefinite shelf life.

Q: What is the main application of these Lacey Carbon Film grids?

A: These grids serve as specimen supports for transmission electron microscopy (TEM), providing a stable, semi-transparent platform ideal for imaging nanoparticles, catalysts, and ultra-thin biological or material science sections.

Q: When is it recommended to use lacey carbon films over other support films in TEM?

A: Lacey carbon films are best used when analyzing fine particulates or ultrastructural details that require high transparency and minimal background interference, such as in nanoparticle or catalyst research and biological ultrastructure analysis.

Q: Where can these grids be utilized, and are they widely compatible?

A: These grids are predominantly used in research and laboratory environments, particularly in the United Kingdom and internationally. Their size and construction ensure compatibility with most standard TEM holders.

Q: What is the benefit of using nickel grids with high-purity lacey carbon films?

A: The high-purity nickel mesh provides excellent mechanical support and minimizes contamination or unwanted chemical interactions, while the lacey carbon film enhances specimen visibility with low electron interference, crucial for high-resolution TEM work.

Q: What precautions should I take during the TEM specimen preparation process?

A: Avoid touching the carbon film directly; use only clean, fine tweezers to manipulate the grids. Ensure the preparation environment is free from dust and contaminants to prevent compromising the films semi-transparent surface.

Q: How durable are these grids under typical laboratory conditions?

A: The nickel mesh is robust and stable under standard TEM operating conditions, while the lacey carbon film is designed to withstand electron beam exposure for imaging. However, direct mechanical stress should be minimized to preserve the film.

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