Formvar/Carbon on 100 Mesh Gold (Pack of 25)

Product Description

These thin cast films of Formvar have been strengthened with the addition of a layer of evaporated carbon on gold grids. The composite films have extra resilience and strength compared with carbon films. They are recommended for use where the grid has to undergo several processing steps during specimen preparation.

Supplied as 25 or 50 grids in a grid box.

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

Robust Support for TEM Applications

Specially engineered for transmission electron microscopy, these formvar/carbon-coated gold grids provide a stable support platform. The gold mesh ensures corrosion resistance, while the carbon layer enhances conductivity, reducing sample charging and improving imaging of both biological and materials science specimens. Their consistent quality makes them suitable for demanding research environments.


Optimal Film Thickness and Conductivity

Each grid features a thin Formvar film (1030 nm), overlaid with carbon, providing the necessary strength without interfering with electron transparency. The carbon coating ensures high electrical conductivity, crucial for clear, artifact-free TEM imaging, making these grids highly effective for capturing detailed structural information.


Careful Handling and Long-Term Storage

Due to the delicate nature of the Formvar/carbon films, grids should be handled with care to avoid ruptures. Store them in a dry, dust-free environment to preserve their integrity and extend shelf life. Each batch is supplied with a lot number for quality assurance and traceability.