Lacey Carbon Films on H7 finder grid. Nickel (Pack of 50)

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Product Details:

HS Code 284210
Storage Store in clean, dry environment at room temperature
Poisonous Yes
Purity Ultra-high purity carbon film
Shape Circular grid
Melting Point Not applicable for carbon film (Nickel grid: 1455C)
Other Names Lacey carbon TEM grid
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Lacey Carbon Films on H7 finder grid. Nickel (Pack of 50) Product Specifications

Solubility Insoluble in water, soluble in organic solvents such as chloroform or acetone
Usage Used as a specimen support grid for electron microscopy imaging
Grade Laboratory/Research
Classification Microscopy consumables
Molecular Formula C (Carbon film), Ni (Grid)
Poisonous Yes
Chemical Name Carbon Film/Nickel Grid
HS Code 284210
Main Material Lacey carbon film supported on nickel H7 finder grid
Purity Ultra-high purity carbon film
Shape Circular grid
Type Lacey carbon on H7 finder grid
Melting Point Not applicable for carbon film (Nickel grid: 1455C)
Other Names Lacey carbon TEM grid
Density 2.2 Gram per cubic centimeter(g/cm3)
Standard Electron microscopy quality
Smell Odorless
Form Film on mesh grid
Storage Store in clean, dry environment at room temperature
Application Transmission Electron Microscopy (TEM) specimen support

Surface Quality Ultraclean, electron transparent areas
Conductivity High electrical conductivity (Nickel support)
Handling Precautions Use clean, anti-static tweezers; avoid bending grid
Grid Thickness ~25 µm (Nickel)
Film Coverage Lacey carbon spans open holes, providing support with minimal background
Pack Size Pack of 50 grids
Grid Mesh Size 200 mesh H7 Finder grid
Grid Diameter 3.05 mm
Film Thickness 10-30 nm (approximate)
Compatibility Compatible with most TEM instruments
Shelf Life Indefinite when stored properly

Lacey Carbon Films on H7 finder grid. Nickel (Pack of 50) Trade Information

Main Export Market(s) Western Europe, Asia, Middle East, South America, Central America, Eastern Europe, North America, Australia, Africa
Main Domestic Market 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.

Superior Specimen Support with Minimal Background

The lacey carbon film spans the open holes of the nickel H7 finder grid, offering a unique structure that supports specimens while minimizing background noise in TEM images. This maximizes the visibility of ultra-fine sample details, even at high magnifications, ensuring reliable analytical results in research and diagnostics.

Robust Nickel Grids for Precision Handling

These 200 mesh H7 finder grids are crafted from nickel, offering high electrical conductivity and resilience under electron beams. Users benefit from consistent grid geometry, a circular shape, and ultra-high purity materials. Proper handling with anti-static tweezers and secure storage ensures flawless usage and an indefinite shelf life.

FAQs of Lacey Carbon Films on H7 finder grid. Nickel (Pack of 50):

Q: How should I handle and store Lacey Carbon Films on H7 Finder Grids?

A: Handle the grids gently using clean, anti-static tweezers to prevent contamination or bending. Store them in a clean, dry environment at room temperature to maintain their ultraclean and electron-transparent surface quality. Proper storage ensures an indefinite shelf life.

Q: What is the main benefit of using a lacey carbon film on a nickel H7 Finder grid for TEM?

A: The lacey carbon film provides robust support for TEM specimens while minimizing background interference, allowing higher resolution imaging of fine structures. The nickel grid ensures excellent conductivity and structural integrity during electron microscopy.

Q: When is it recommended to use these grids over other types?

A: These grids are ideal when imaging delicate or fine TEM specimens that require minimal background and high mechanical support. They are particularly useful for samples prone to beam damage or requiring ultra-high purity support.

Q: Where can these grids be used and are they compatible with all TEM instruments?

A: These grids are compatible with most Transmission Electron Microscopy (TEM) instruments, making them suitable for laboratory, academic, and industrial research applications worldwide, including those in the United Kingdom.

Q: What is the typical process for preparing a sample on these grids?

A: Samples are typically placed directly onto the ultraclean lacey carbon film surface with minimal handling. Due to the grids high purity and cleanliness, there is no need for further pretreatment before loading into TEM instruments.

Q: Is the product safe to use and does it require any special disposal procedures?

A: Yes, the Lacey Carbon Films on Nickel H7 Finder Grids are non-toxic and odorless. No special disposal procedures are required, but standard laboratory safety protocols should always be observed.

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