Graphene oxide support film on Quantifoil R2/2 on 300mesh Cu grids (pack of 10)

Product Description

Manufactured in our laboratories in Stansted using a unique application method, Agar GO support films are hydrophilic and ideally suited to imaging of small nanoparticles, nanowires and suspensions. The low atomic number and thin-layer thickness results in significantly lower background contrast than conventional supports. Agar GO support films are ideal for Cryo TEM studies. The vitreous ice layer can be significantly thinner providing higher contrast and hence higher resolution for structural determination. GO support films can be applied to other grid sizes, material or type. Further details available on request.

Exceptional Sample Support for Electron Microscopy

Designed for advanced imaging, these graphene oxide-coated Quantifoil R2/2 grids provide a highly uniform and electron transparent surface. The unique mesh pattern allows for effective sample distribution and adsorption, making them ideal for cryo-EM and TEM applications. Their research-grade quality ensures reproducible results across molecular, structural, and materials science projects.


High Transparency and Uniformity

The support film achieves monolayer coverage (~13 nm thickness) with consistent, high transparency for electron imaging. This uniform graphene oxide layer minimizes background noise and enhances contrast, yielding precise and clear experimental data. Perforated Quantifoil structures further allow optimal sample visualization and analysis.


Convenient and Safe Handling

For optimal performance, grids should be handled using standard tweezers to prevent contaminationfinger contact should be avoided. These non-toxic, odorless grids are safe for routine laboratory use and can be discarded as non-hazardous waste. Shelf life extends up to 12 months when stored dry and under an inert atmosphere.