Element Standards (5 products in this category)

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X-Checker™, Extra

X-Checker™, Extra

Sku: E80058-EX
The X-Checker was the first and remains the only complete calibration aid for SEM/EDS Systems. In addition to the standard features and boron nitride, there is a fluorine source to test resolution at the fluorine K-alpha peak
TEM Checker™

TEM Checker™

Sku: E80059
The TEM Checker contains 5 manganese disks in a standard grid storage box. The discs are not transparent to the beam but will give you a strong manganese peak to check the resolution of your EDS detector.