| 供货周期： | 7天 |
| 品牌： | |
| 型号： | Sharp-edged gold particles on 1000 mesh grids |
| 货号： | 640 |
Clear, sharp, high contrast images easy to stigmate and use for checking resolution.
Sharp-edged gold particles on 1000 mesh grids attached to any specimen mount of the group listed below.
This specimen is used to:
1. determine the presence of astigmatism and allow correction
2. determine instrument resolution.
工商信息
信息已认证
联系方式
详细地址
关注
拨打电话
留言咨询
