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Formvar/Carbon Films on F1 Gold Grids (Pack of 50)

Formvar/Carbon Films on F1 Gold Grids (Pack of 50)

Product Details:

  • Molecular Weight Formvar: Variable
  • Form Thin film on grid
  • Density 1.21 Gram per cubic centimeter(g/cm3)
  • Solubility Insoluble in water, soluble in organic solvents (formvar).
  • Purity High purity, contamination-free
  • Other Names Formvar/Carbon Film on Gold Grid
  • Boiling point Formvar: Not applicable, Carbon: Sublimation above 3915C
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Formvar/Carbon Films on F1 Gold Grids (Pack of 50) Product Specifications

  • Odorless
  • Formvar: (C2H4O)n, Carbon: C
  • Laboratory consumable
  • 1.21 Gram per cubic centimeter(g/cm3)
  • Electron microscopy grid support, specimen mounting
  • Formvar: Not applicable, Carbon: Sublimation above 3915C
  • High purity, contamination-free
  • Insoluble in water, soluble in organic solvents (formvar).
  • Formvar/Carbon Film on Gold Grid
  • Thin film on grid
  • Formvar: Variable
  • ISO, ASTM for electron microscopy grade
  • Formvar: ~200C, Carbon: Sublimation point ~3915C
  • Neutral
  • Formvar: 9002-89-5
  • Analytical/Research
  • Polyvinyl formal (Formvar) / Carbon
  • Sample support for TEM imaging
  • Tem Grid Support Film
  • Formvar: [-CH2-CH(OCH2OCH2)-]n
  • 70194000
  • Yes
  • Formvar polymer film and carbon coating on gold grid
  • Circular grid (mesh) with flat film
  • Store in a dry, dust-free container at ambient temperature
  • Formvar: ~1.48, Carbon: ~2.42

Formvar/Carbon Films on F1 Gold Grids (Pack of 50) Trade Information

  • Paypal, Telegraphic Transfer (T/T), Cash in Advance (CID), Cheque
  • All India

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.



Ultimate Support for High-Resolution TEM

The Formvar/Carbon Films on F1 Gold Grids are engineered to deliver remarkable support for specimens, ensuring minimal background noise and high contrast in TEM applications. Their advanced dual coating provides superior flatness and mechanical strength while maintaining chemical purity, making them ideal for demanding analytical and research settings.


Precision Engineering and Cleanliness

Each grid is manufactured using high-quality gold, Formvar polymer, and carbon materials meeting ISO and ASTM standards, offering maximum specimen stability during imaging. The films are highly pure, handled in dust-free conditions, and supplied in contamination-free packaging to guarantee the highest grade suitable for electron microscopy.


Usage, Storage, and Handling Simplified

These grids are ready for immediate use in specimen mounting for TEM imaging. For best results, minimize handling, use anti-static tweezers, and store in a dry, dust-free container at ambient temperature. The grids remain stable for up to two years, ensuring consistent quality for long-term studies.

FAQs of Formvar/Carbon Films on F1 Gold Grids (Pack of 50):


Q: How should I handle Formvar/Carbon Films on F1 Gold Grids to prevent damage?

A: Use fine-tipped, anti-static tweezers to handle the grids and minimize contact time. This avoids film distortion and contamination, ensuring optimal results in high-resolution TEM analysis.

Q: What are the main benefits of the dual Formvar/carbon coating on gold grids?

A: The dual Formvar/carbon film enhances mechanical stability, provides superior specimen support, and ensures high purity, which is essential for accurate and reliable TEM imaging without background interference.

Q: When should I use these grids for my TEM applications?

A: These grids are best suited for electron microscopy studies requiring high-resolution imaging, especially when analytical precision and ultra-clean backgrounds are critical, such as in research or material science.

Q: Where should I store the Formvar/Carbon grids for maximum shelf life?

A: Store the grids in a dry, dust-free container at room temperature. Following these conditions ensures product stability and contamination-free performance for up to two years.

Q: What is the recommended process for mounting specimens onto these grids?

A: Carefully place the specimen onto the Formvar/carbon film using fine-tipped tweezers or a micromanipulator. Allow the specimen to adhere, avoiding excessive liquid or chemical exposure that could affect the films integrity.

Q: Can the Formvar/Carbon films withstand high temperatures during TEM analysis?

A: The Formvar film melts around 200C while carbon sublimes at much higher temperatures (~3915C). For most TEM applications, standard electron beam exposure does not exceed these thresholds, preserving the grid integrity.

Q: Why choose Formvar/Carbon Films on gold grids over other support films?

A: Their combination of mechanical strength, chemical purity, and minimal background signal provides clear advantages for analytical and research-grade TEM imaging, making them a preferred choice for laboratories requiring trustworthy, high-quality support films.

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