Grids / grilles ( Cu, Ni) 50/50- Double (Oyster) – Gilder

3.05mm diameter, see chart for thickness
Material: Copper (Cu), Copper-Rhodium (Cu-Rh), Nickel (Ni), Gold (Au), Molybdenum (Mo)

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A reliable support specimen grid source. Features: well-defined grid bars, maximum open area, and a matte/shiny 3.05mm diameter, 0.7 mil thickness Copper (Cu), Nickel (Ni), Gold (Au), Copper/Palladium (Cu/Pd=CP) side. Each grid is individually inspected. Newly introduced are copper grids with palladium plating. This plating offers better grid strength and avoids tarnishing. Also new are Copper-Rhodium (Cu-Rh) grids in mesh sizes 200 and 300.


Double Grids (Oyster)
3.05mm diameter, 0.7 mil (18µm) thickness
Material: Copper (Cu), Nickel (Ni), Gold (Au), Molybdnum (Mo)

Double Grids (Oyster)
Double grids are used mostly in metallurgical applications for supporting thin metal foils. These grids have a curved securing tab which folds to the curvature of the ‘sandwiched’ grid. Four configurations are available:


Type Cat# Packed Pitch (µm) Hole (µm) Bar (µm)
DGD50/50 DGD50-Cu 100/vial 500/500 430/430 70/70
DGD50-Ni 100/vial 500/500 430/430 70/70
DGD50/100 DGD5010-Cu 100/vial 500/250 430/195 70/55
DGD5010-Ni 100/vial 500/250 430/195 70/55
DGD100/100 DGD1010-Cu 100/vial 250/250 200/200 50/50
DGD1010-Ni 100/vial 250/250 200/200 50/50
DGD100/200 DGD1020-Cu 100/vial 250/125 200/85 50/40
DGD1020-Ni 100/vial 250/125 200/85 50/40


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Additional information


Cu, Ni


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