The #602-01 contains:
Manganese to measure full width at half max (FWHM) detector resolution
Aluminum and copper to check spectral calibration
Carbon to monitor calibration at the low end of the spectrum for thin window detectors.
Nickel TEM grid sizes, 40 x 40 m and 18 x 18 m, with 5% accuracy, are furnished for checking image analysis software calibration.
They also facilitate an easy test for monitoring the amount of vacuum pump oil contamination on the detector window
Instruction booklet and storage case included.
