Ultra-thin carbon support film, 3nm

Product Description

Ultra-thin support films are carbon films with a removable Formvar backing on the opposite side of the grid. The Formvar is then removed by dipping insolvent and the pure carbon film remains. These films are stable under all EM operating conditions and can be used where the presence of a Formvar layer is not acceptable. As thin pure carbon films alone have the tendency to be more delicate than those with Formvar backing support they require more delicate handling during specimen preparation. Leaving the Formvar in place until sample preparation is complete ensures the carbon film remains intact.

These carbon films are available on 3.05mm dia copper grids.

Reliable Mechanical Stability and Adherence

Engineered through advanced vacuum deposition, this ultra-thin carbon film offers exceptional mechanical stability, remaining robust under electron beam exposure. Its excellent adherence to a variety of grid substratesincluding copper, nickel, gold, and molybdenumensures the film stays intact during sample preparation and imaging, leading to more consistent results.


Pristine Surface Cleanliness for Accurate Results

Produced in a controlled cleanroom environment, the film is atomically clean with minimized hydrocarbon contamination. This high degree of cleanliness is essential for achieving optimal clarity in high-resolution electron microscopy, making it ideal for imaging delicate ultrastructures such as single nanoparticles and biological macromolecules.


Versatile Across Electron Microscopy Applications

Designed to fit a wide range of EM grids, this analytical-grade ultra-thin carbon film enhances electron transparency and facilitates high-resolution imaging. It is ideal for TEM applications in research labs, academic institutions, and industrial analysis, supporting diverse samples with its continuous, uniform coverage.