{"id":757,"date":"2025-07-03T10:00:54","date_gmt":"2025-07-03T14:00:54","guid":{"rendered":"https:\/\/admin.acceleratingscience.com\/contributor\/margeson-john\/"},"modified":"2026-07-21T13:22:05","modified_gmt":"2026-07-21T17:22:05","slug":"margeson-john","status":"publish","type":"contributor","link":"https:\/\/admin.acceleratingscience.com\/contributor\/margeson-john\/","title":{"rendered":"Margeson, John"},"content":{"rendered":"

John is the Product Manager for Thermo Scientific Niton handheld XRF and LIBS analyzers. 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