半岛bd体育手机客户端 说明
一般描述
Lacey carbon film supported TEM grids. This carbon coating consists of woven-mesh-like openings of different sizes and shapes. This type of pattern provides support but does not interfere when observing specimen sections.
半岛bd体育手机客户端 性质
| 包装 | box of 5 × |
| 尺寸 | 200 mesh 50 nm , hole size |
Sigma-Aldrich
m.cnreagent.com
