产品介绍：
产品说明
一般描述
A 3-4 nm ultral-thin film of pure carbon supported glider finder (F2) grids. Copper grid, 200 mesh. Gilder finder grids are locator grids with reference/index on the grid: 3.05mm diameter, 0.7 mil (18μm) thickness. F2 type of design has thick bars dividing regions into 9 thin bar areas, which are identified by alphabetical letters located in the center of the grid.
产品性质
| 包装 | box of 50 |
| 尺寸 | 200 mesh |
