Description
A reliable support specimen grid source. Features: well-defined grid bars, maximum open area, and a matte/shiny 
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 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 | 
N’hésitez pas à nous contacter si vous souhaitez des informations supplémentaires ou un autre produit.








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