Formvar/Carbon on 100 Mesh Nickel (Pack of 25)

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Product Details:

Shape Round grid with square mesh (100 mesh).
Ph Level Not applicable.
Other Names Formvar/Carbon-coated Nickel Grids.
Purity High purity laboratory use.
Structural Formula Not applicable.
Molecular Weight Not applicable.
Smell Odorless.
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Formvar/Carbon on 100 Mesh Nickel (Pack of 25) Product Specifications

Density 8.90 Gram per cubic centimeter(g/cm3)
Form Solid sheet on mesh grid.
Poisonous Yes
Chemical Name Formvar (Polyvinyl formal) / Carbon on Nickel Mesh.
Taste Not applicable.
Melting Point Nickel mesh: 1455C; Formvar/carbon films decompose before melting.
Standard Meets EM grid manufacturing standards.
Solubility Not soluble in water; Formvar and carbon films are not soluble under standard conditions.
Storage Store in a clean, dust-free environment at room temperature.
Application Support film for TEM (Transmission Electron Microscopy) grids.
Refractive Rate Not typically measured for this product.
Type TEM grid support film.
CAS No Not available as a mixture.
Grade Laboratory/EM grade.
Molecular Formula Not applicable for assembled product.
Molecular Weight Not applicable.
Smell Odorless.
HS Code 81089090 (Nickel and articles thereof, other).
Boiling point Not applicable (solid support film and mesh).
Usage Electron microscopy sample preparation.
Classification Laboratory consumable.
Structural Formula Not applicable.
Main Material Formvar (polyvinyl formal), carbon film, nickel mesh.
Shape Round grid with square mesh (100 mesh).
Purity High purity laboratory use.
Other Names Formvar/Carbon-coated Nickel Grids.
Ph Level Not applicable.
EINECS No Not applicable.

Shelf Life Stable under recommended storage conditions
Compatibility Compatible with most TEM instruments
Mesh Size 100 Mesh
Grid Diameter 3.05 mm (standard TEM grid size)
Pack Size Pack of 25 grids
Product Code F/C-Ni-100-25
Support Film Type Formvar/Carbon continuous film
Grid Material Nickel
Film Thickness 10-30 nm (nominal, may vary)
Disposability Dispose as per laboratory waste protocols
Film Material Formvar with carbon coating
Grid Thickness Approx. 25 µm (for Nickel)
Conductivity High (due to carbon coating)
Handling Instructions Use clean, anti-static tweezers; avoid contact with film surface

Formvar/Carbon on 100 Mesh Nickel (Pack of 25) Trade Information

Payment Terms Telegraphic Transfer (T/T), Paypal, Cash in Advance (CID), Cheque
Main Domestic Market All India

Product Description

These thin cast films of Formvar have been strengthened with the addition of a layer of evaporated carbon on nickel 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.

Exceptional Structural Integrity and Conductivity

These TEM grids comprise a robust nickel mesh combined with a Formvar base and carbon coating, resulting in high conductivity essential for clear, stable electron microscopy results. The continuous film avoids artifacts, supporting even the most delicate specimens and ensuring reproducibility across experiments.

Ease of Handling and Compatibility

Each pack contains 25 grids designed for compatibility with standard TEM holders. Users benefit from easy and safe handling using clean, anti-static tweezers. Proper handling reduces film damage, while the products universal fit allows straightforward integration into most laboratory workflows.

Long Shelf Life and Reliable Storage

When stored in a clean, dust-free environment at room temperature, these grids remain stable and effective, ensuring researchers maintain a ready supply. The grids require no special environmental controls, simplifying storage logistics in laboratory settings.

FAQs of Formvar/Carbon on 100 Mesh Nickel (Pack of 25):

Q: How should Formvar/Carbon on 100 Mesh Nickel grids be handled to prevent damage?

A: To avoid damaging the delicate Formvar/carbon film, always use clean, anti-static tweezers and refrain from touching the film surface. Handle only the edge of the nickel mesh for the best results.

Q: What is the main benefit of the carbon coating on these grids?

A: The carbon coating enhances film conductivity, helping to minimize charging effects and improve image quality during TEM analysis, which is especially important for high-resolution or beam-sensitive samples.

Q: When should I use Formvar/Carbon on nickel grids in my workflow?

A: These grids are best employed during transmission electron microscopy sample preparation, particularly when you require a strong, conductive support that ensures minimal background and artifact generation.

Q: Where can these TEM grids be disposed of after use?

A: Dispose of used grids according to your laboratorys waste protocols. Although they are non-poisonous, proper disposal maintains laboratory safety and environmental compliance.

Q: What is the process of storing these TEM grids for optimal shelf life?

A: Store the grids in a clean, dust-free environment at room temperature. This helps preserve the integrity of the Formvar/carbon film and ensures the grids remain ready for use for extended periods.

Q: Which TEM instruments are compatible with these nickel mesh grids?

A: These grids feature the standard 3.05 mm diameter and 100 mesh design, making them compatible with most TEM instruments commonly used in laboratories worldwide.

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