Quantifoil R1/4 Holey Carbon Films - Circular

Product Description

Quantifoil R1/4 Holey Carbon Films - Circular 

Quantifoils^®, produced by semiconductor lithographic techniques, are 15 - 20nm thick perforated carbon films with precise, well defined holesizes, 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 1µm dia, separation 4µm, pitch 5µm.

Quantifoil type: R1/4

Quantifoils are supplied as 10 grids in a grid box.

Exceptional Precision for High-Resolution TEM

Quantifoil R1/4 grids guarantee reproducibility and stability for transmission electron microscopy applications. Their regular hole arrays ensure even sample distribution, minimizing variability and improving data reliability for single particle and tomography analyses.


Superior Cryo-EM Compatibility

Specially optimized for cryo-electron microscopy, these holey carbon films enable efficient vitrification and robust sample support. Researchers benefit from minimal charging artifacts and a stable imaging platform for high-resolution structural studies.


Reliable Quality from Trusted Suppliers

Available from dealers, producers, exporters, importers, manufacturers, retailers, suppliers, traders, and wholesalers throughout the United Kingdom, users can expect consistent quality and swift delivery for both academic and industrial research needs.