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

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 Support for TEM Analysis

Lacey carbon films on H7 finder grids offer an optimal surface for preparing samples for Transmission Electron Microscopy. By minimizing background interference, these grids help researchers achieve enhanced imaging quality for both biological and material science specimens. The thin, electron-transparent carbon coating ensures accurate, high-resolution observation while maintaining sample integrity.


Reliable, Indexed Finder Grid Design

Each H7 finder grid features numbered and indexed markings, simplifying the process of locating and returning to specific sample regions during examination. This precision benefits workflow, saves time, and is especially useful in studies requiring detailed sample mapping or repeated imaging.


High-Quality Materials and Construction

Manufactured from pure copper and high-purity carbon, these grids deliver robust mechanical stability and chemical inertness. With a melting point of 1085C for copper and carbon coating purity exceeding 99.99%, they meet or exceed international laboratory standards, ensuring dependable performance in demanding TEM applications.