Gilder finder grinds, style F4 (EMS)
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Gilder finder grinds, style F4 (EMS)

By utilising a rectangular mesh the support value of the grid has been increased, offering a value intermediate between the most commonly used grid (200 Lines/25.4mm) and (300 Lines/25.4mm). Each grid rectangle is asymmetrical having diverse outlines in all four corners. This allows for the orientation of the grid to be determined at microscopic levels. The index feature enables the position of each grid to be identified with reference to the letters A-O along the horizontal axis and the numbers 1-15 along the vertical axis. The logo in the rim allows for precise orientation and aids in the identification of each side. Grids are available in Copper, Copper/Palladium, Nickel, and Gold.Specifications:

By utilising a rectangular mesh the support value of the grid has been increased, offering a value intermediate between the most commonly used grid (200 Lines/25.4mm) and (300 Lines/25.4mm). Each grid rectangle is asymmetrical having diverse outlines in all four corners. This allows for the orientation of the grid to be determined at microscopic levels. The index feature enables the position of each grid to be identified with reference to the letters A-O along the horizontal axis and the numbers 1-15 along the vertical axis. The logo in the rim allows for precise orientation and aids in the identification of each side. Grids are available in Copper, Copper/Palladium, Nickel, and Gold.

Specifications:

Axis Horizontal Vertical
Mesh 200 Lines/25.4mm 250 Lines/25.4mm
Pitch 125µm 105µm
Bar Width 20µm 15µm
Hole Width 105µm 90µm
Overall Diameter 3.05mm 3.05mm

Corner Outline with Reference to Logo in the Rim

Top Right: Right Angle
Top Left: Inverted Quadrant
Bottom Right: Diagonal Line
Bottom Left: Quadrant

Guide to TEM Grids, Handling and Preparation

Updated: 04-06-2026
Code Mesh Size Grid Material Pack Size Availability Price Updated: 04-06-2026
EMSG200F4-AU 200 mesh Gold Pack/50 No ETA $137.00 AUD
EMSG200F4-CP 200 mesh Copper/palladium Pack/100 No ETA $111.00 AUD
EMSG200F4-CU 200 mesh Copper Pack/100 No ETA $82.00 AUD
EMSG200F4-NI 200 mesh Nickel Pack/100 No ETA $120.00 AUD

* Availability Explanation

X weeks – the estimated lead time, based on the average time taken previously to fill orders from this particular supplier. Lead times are from when we receive your order until when we fill your order. For delivery times, please see shipping information below.

In Stock – Plenty of stock on the shelf, ready to ship.

No ETA – our supplier has advised they cannot provide an accurate ETA. Generally there is some issue with supply, and it may be more than 6 months.