Quantifoil R3.5/1 Holey Carbon Films - Circular

Product Description

Quantifoil R3.5/1 Holey Carbon Films - Circular 

Quantifoils^®, produced by semiconductor lithographic techniques, are 15 - 20nm thick perforated carbon films with precise, well defined hole sizes, shapes and arrays. Quantifoil support films provide a high percentage of open area in addition to minimising total specimen thickness. Object distortions arising from interactions with the support film are also reduced. They are particularly suited for cryo applications, tomography and low dose microscopy (LEEP).

Circular hole, size 3.5µm dia, separation 1µm, pitch 4.5µm.

Quantifoil type: R3.5/1

Quantifoils are supplied as 10 grids in a grid box.

Consistent Quality for Advanced Electron Microscopy

Quantifoil R3.5/1 films are crafted to ensure minimal contamination and uniform surface quality, providing optimal conditions for precise electron microscopy studies. The carbon films high purity and controlled geometry facilitate robust imaging, essential for research in structural biology and materials science.


Versatile Support for Cryo-EM and TEM

These holey carbon films are compatible with a range of techniques, including Cryo-EM, TEM, and electron diffraction. Their stable grid structure and customizable mesh options allow users to select the optimal configuration for various analytical requirements and sample types.


Reliable Packaging and Long-Term Stability

Supplied in a grid box with a protective film, Quantifoil R3.5/1 maintains sample integrity during transport and storage. With a shelf life of several years under proper room temperature and dry conditions, researchers benefit from consistent performance over time.