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Formvar on 3mm 100 Mesh Au Grids (Pack of 25)

Formvar on 3mm 100 Mesh Au Grids (Pack of 25)

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Product Details:

  • Smell Odorless
  • Purity Gold grids: 99.9% Au; Formvar: high purity
  • Solubility Insoluble in water, soluble in aromatic and chlorinated hydrocarbons
  • Molecular Weight Variable (Formvar: depends on polymerization)
  • HS Code 81059010
  • Boiling point Not applicable (polymer)
  • Poisonous Yes
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Formvar on 3mm 100 Mesh Au Grids (Pack of 25) Product Specifications

  • 81059010
  • Variable (Formvar: depends on polymerization)
  • Not applicable (polymer)
  • Yes
  • Sample mounting for transmission electron microscopy
  • Polyvinyl formal (embedded as Formvar)
  • Electron microscopy grade
  • 63148-65-2 (Formvar film)
  • Polyvinyl formal repeating units
  • TEM support film, electron microscopy, particle support
  • Odorless
  • Gold grids: 99.9% Au; Formvar: high purity
  • Insoluble in water, soluble in aromatic and chlorinated hydrocarbons
  • Round grid
  • Support film on gold mesh grid
  • Formvar (polyvinyl formal) on Gold (Au) grid
  • Store in cool, dry environment, avoid humidity
  • 1.25 Gram per cubic centimeter(g/cm3)
  • Solid grid with thin polymer film
  • Formvar-coated gold grids
  • Neutral
  • [C2H3O]n (Formvar film), Au (grid)
  • No clear melting point (thermoplastic polymer, softens 150-200C)
  • 100 mesh gold grid with Formvar film
  • Electron microscopy consumable standard

Formvar on 3mm 100 Mesh Au Grids (Pack of 25) Trade Information

  • Australia, North America, South America, Eastern Europe, Western Europe, Middle East, Africa, Central America, Asia
  • All India

Product Description

Formvar  coated grids without a carbon layer are suitable for TEM applications up to 100kV. The films are available on grids made of copper, nickel or gold.

Supplied as 25 grids in a grid box.

Gold

Formvar support films can be applied to other grid sizes, material or type. Further details available on request.



High-Purity Gold Grids for Electron Microscopy

These 3mm diameter grids are constructed from gold of 99.9% purity, ensuring minimum artifacts and maximal chemical stability for sensitive specimens. Their 100 mesh structure offers ample support for thin section samples in TEM, making them ideal for biological and material science research.


Formvar Film: Optimal Transparency and Support

The Formvar support film, at 1030 nm thickness, delivers an electron-transparent layer for optimal imaging quality. Its continuous coverage ensures consistent sample support while remaining nearly invisible under electron beams. Formvars durability and chemical inertness enhance usability and sample integrity.


Ready-to-Use for Laboratory Convenience

Supplied cleaned, these grids are delivered ready for immediate mounting in TEM sample holders. Packaging in packs of 25 makes them practical for routine laboratory workflows, minimizing preparation times and ensuring reproducible results. Storage is simple: keep the pack in a cool, dry environment away from humidity.

FAQs of Formvar on 3mm 100 Mesh Au Grids (Pack of 25):


Q: How should I handle Formvar-coated 3mm 100 Mesh Au Grids to avoid damage?

A: Always use antistatic tweezers when handling these grids. Avoid any direct contact with the Formvar film to prevent tearing or contamination, and handle in a clean environment to maintain sample integrity.

Q: What are the main advantages of using high-purity gold grids with Formvar film for TEM?

A: The 99.9% pure gold grids provide exceptional mechanical and chemical stability, while the Formvar film offers electron transparency and reliable support for specimens. This combination minimizes background noise and maximizes image quality in TEM studies.

Q: When and for which applications are these grids most suitable?

A: These grids are ideal for routine sample mounting in transmission electron microscopy, particularly for biological and materials science specimens. Their electron microscopy grade quality ensures compatibility with most research and diagnostic applications.

Q: Where are these Formvar-coated gold grids commonly supplied and used?

A: They are globally distributed laboratory consumables, used by researchers, manufacturers, and dealers in the United Kingdom and worldwide for TEM sample mounting and electron imaging.

Q: What is the process for preparing specimens on these grids?

A: Mount your sample on the Formvar film using recommended TEM preparation protocols, ensuring minimal exposure to solvents that may dissolve the Formvar. The grid is immediately ready for sample deposition, streamlining workflow.

Q: How does storing these grids in the correct environment benefit their shelf life and usability?

A: Storing the pack in a cool, dry location away from humidity preserves the Formvar films structural integrity and keeps gold surfaces free of contaminants, ensuring consistent performance over extended periods.

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