https://www.thermofisher.com/us/en/home/industrial/spectroscopy-elemental-isotope-analysis/oes-xrd-xrf-analysis.html
OES, XRF and XRD Analysis | ARL Spectrometers | | Thermo Fisher Scientific - US
Thermo Fisher Scientific makes optical emission and X-ray fluorescence (XRF) spectrometers and X-ray diffractometers (XRD) for analytical laboratories.
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https://www.oceanoptics.com/
We Measure What Matters | Spectrometers | Ocean Optics
Mar 11, 2026 - Discover innovative spectroscopy equipment, software and on-demand data delivery backed by deep category expertise.
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