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Quantifoil S7/2 Holey Carbon Films - Square

Quantifoil S7/2 Holey Carbon Films - Square

12500 INR/Pack

Product Details:

  • Material Holey Carbon Film
  • Application Electron Microscopy, TEM Analysis
  • Chemical Composition Carbon (C)
  • Shape Square
  • Click to View more
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Quantifoil S7/2 Holey Carbon Films - Square Price And Quantity

  • 1 , , Pack
  • 12500 INR/Pack

Quantifoil S7/2 Holey Carbon Films - Square Product Specifications

  • Carbon (C)
  • Electron Microscopy, TEM Analysis
  • Square
  • Holey Carbon Film

Quantifoil S7/2 Holey Carbon Films - Square Trade Information

  • 1000-10000 , , Pack Per Day
  • 2-3 Days
  • All India

Product Description

Quantifoil S7/2 Holey Carbon Films - Square 

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).

Square hole, size 7 x 7µm, bar width 2µm, pitch 9µm.

Quantifoil type: S7/2

Quantifoils are supplied as 10 grids in a grid box.



Exceptional Clarity for Electron Microscopy

With highly uniform 2 m square holes and ~12 nm thin carbon film, Quantifoil S7/2 grids deliver optimal sample support while minimizing background. This enhances resolution and contrast for TEM imaging and detailed structural analysis, benefiting both academic research and industrial studies.


Versatile Support Grid Options

Available in copper, nickel, or gold, these support grids accommodate diverse analytical needs. Choose 200 mesh or 300 mesh to match your instruments requirements and application, ensuring compatibility for a wide range of electron microscopy setups across the United Kingdom.

FAQs of Quantifoil S7/2 Holey Carbon Films - Square:


Q: How is Quantifoil S7/2 Holey Carbon Film typically used in electron microscopy?

A: Quantifoil S7/2 films are mounted on TEM grids and serve as a support for specimens during transmission electron microscopy (TEM) analysis, enabling high-resolution imaging and facilitating accurate sample characterization.

Q: What benefits does the S7/2 design offer for TEM analysis?

A: The S7/2 design provides square holes with a consistent 2 m size, supporting even sample distribution and minimizing image background. This enhances image contrast and quality, resulting in more reliable electron microscopy data.

Q: When should an additional thin support layer be considered on these films?

A: An extra thin support layer may be recommended if your samples require enhanced stability or reduced beam-induced motion, particularly when handling fragile or sensitive biological specimens during TEM analysis.

Q: Where can Quantifoil S7/2 Holey Carbon Films be sourced in the United Kingdom?

A: These films can be obtained from specialized scientific suppliers, distributors, and retailers. They are available through dealers, exporters, manufacturers, and wholesalers operating within the UK.

Q: What is the typical process for preparing samples on Quantifoil S7/2 grids?

A: Samples are generally deposited onto the carbon film by pipetting or blotting, followed by rapid freezing or drying, depending on the analysis type. The grid is then transferred to the electron microscope for imaging.

Q: How does high purity carbon in the films improve microscopy results?

A: High purity carbon minimizes contaminants and extraneous signals, reducing background noise for clearer imaging. This ensures accurate data collection and improves reproducibility in electron microscopy studies.

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