PELCO Faraday cup
The PELCO Faraday Cup allows for precise measurement of the beam current on SEM, MicroProbe or...
Magnification calibration diffraction grating replica, latex spheres
These diffraction grating replica and latex calibration standards are a two-in-one for TEM/STE...
PELCO TEM astigmatism corrector, gold particle
Clear, sharp, high contrast images easy to stigmate and use for checking resolution. Sh...
