Magnification calibration diffraction grating replica, latex spheres

These diffraction grating replica and latex calibration standards are a two-in-one for TEM/STEM test specimens which provides a double-check of the accuracy of magnification calibration and are particularly useful at higher magnification.

PEL603 -  Latex sphere size 0.261µm, Au/Pd shadowing is 2160 lines/mm, G400, 400 square mesh copper gilder grid.

PEL673 - Latex sphere size 0.261µm,  Au/Pd shadowing is 500nm or 2000 lines/mm, G400, 400 square mesh copper gilder grid, well-defined trench type grooves, which makes it easy to measure the 500nm pitch.

PELCO Technical Notes, Magnification Calibration Latex Spheres on Diffraction Grating Replica (PDF)

Code Title Shadowing Pack Size Availability Price Updated: 29-03-2024
PEL603 Magnification calibration diffraction grating replica, latex spheres 2160 lines/mm Each 3 weeks $109.00 AUD
PEL673 Magnification calibration diffraction grating replica, latex spheres 2000 lines/mm Each 3 weeks $102.00 AUD