Hexagonal mesh grids - Gold

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Product Details:

Melting Point 1064C
Molecular Formula Au
Taste Tasteless
Molecular Weight 196.967 g/mol
HS Code 71159000
Other Names TEM Grid, Gold Mesh Grid
Structural Formula Monatomic gold (Au)
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Hexagonal mesh grids - Gold Product Specifications

Poisonous Yes
Other Names TEM Grid, Gold Mesh Grid
Structural Formula Monatomic gold (Au)
Application Electron microscopy, scientific research, calibration standards, conductive mesh for TEM grids
Grade High Purity Laboratory Grade
HS Code 71159000
Form Metal mesh
Storage Store in a dry place, avoid contact with acids
Main Material Gold (Au)
Usage For mounting specimens in transmission electron microscopy
Classification Metal
Molecular Weight 196.967 g/mol
Standard ISO Certified
Taste Tasteless
Melting Point 1064C
Molecular Formula Au
CAS No 7440-57-5
Ph Level Neutral
Solubility Insoluble in water and most solvents
Chemical Name Gold
Smell Odorless
Boiling point 2970C
Density 19.32 Gram per cubic centimeter(g/cm3)
Shape Hexagonal grid
Purity >99.99%
Type Hexagonal Mesh Grid
EINECS No 231-165-9

Surface Finish Smooth, clean, metallic luster
Diameter Typically 3.05 mm
Compatibility Compatible with most electron microscopes
Customization Mesh size and thickness can be customized
Conductivity Excellent electrical conductivity
Mesh Size Typically 100400 mesh
Thickness Approx. 2025 m
Corrosion Resistance High resistance to oxidation and corrosion
Shelf Life Indefinite under proper storage
Packaging Vacuum sealed or blister pack

Hexagonal mesh grids - Gold Trade Information

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

Product Description

Hexagonal mesh grids offer an alternative to the standard square mesh pattern, providing maximum support for any given mesh repeat distance. Each grid has a mark on the rim to allow precise orientation of the grid in the electron microscope.
Gold grids are made to order only.

Gold grids are supplied in Tubes of 50.

Unmatched Quality and Purity

Manufactured from high-purity laboratory-grade gold, our hexagonal mesh grids provide exceptional electrical conductivity and chemical stability. Their smooth, metallic surface helps prevent contamination, ensuring accurate and reliable scientific results.

Versatility and Customization

These grids come in various mesh sizes (100400) and thicknesses (2025 m), with customization options available to meet specialized requirements. Their compatibility with most electron microscopes makes them suitable for a wide range of scientific and industrial applications.

Safe and Enduring

Golds inherent corrosion resistance and non-toxic properties guarantee a virtually indefinite shelf life under proper storage conditions. Vacuum-sealed or blister-packed, each grid remains pristine until use, making them ideal for long-term laboratory storage.

FAQs of Hexagonal mesh grids - Gold:

Q: How are gold hexagonal mesh grids typically used in electron microscopy?

A: Gold hexagonal mesh grids are primarily used for mounting specimens in transmission electron microscopy (TEM). Their high conductivity and smooth surface help ensure optimal imaging quality and accurate specimen support during analysis.

Q: What benefits does gold provide for mesh grids used in scientific research?

A: Gold offers superior electrical conductivity, high resistance to oxidation and corrosion, and is non-toxic. These properties make it ideal for prolonged use in laboratory environments, enhancing both durability and reliability in scientific experiments.

Q: Can the mesh size and thickness be customized to specific research needs?

A: Yes, both mesh size (typically 100400) and thickness (approx. 2025 m) can be customized upon request. This flexibility facilitates tailored solutions for unique applications or specific instrument compatibility.

Q: Where should hexagonal gold mesh grids be stored for maximum shelf life?

A: They should be stored in a dry environment and kept away from contact with acids. Vacuum-sealed or blister-packed packaging helps maintain their condition, ensuring indefinite shelf life under appropriate storage conditions.

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

A: Specimens are typically placed onto the grids smooth surface using fine tweezers or grid holders. The grids clean metallic luster and structure make it easy to handle and minimize the risk of contamination, ensuring precise specimen support.

Q: What are the main benefits of using hexagonal mesh over other grid shapes?

A: Hexagonal mesh grids provide uniform support and efficient coverage, reducing background noise while maintaining structural strength. This shape optimizes specimen visibility and electron transmission in TEM applications.

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