This is the classical elemental analysis method.
As metallic particles cannot be elucidated using oscillation spectroscopy methods, we use energy dispersive X-ray spectroscopy (EDS) to clarify elemental distribution of a microscopic sample.
REM/EDX conveys the sample’s elemental distribution with a lateral resolution of approx. 500 nm, thus complementing to our standardized Raman spectroscopy.

This method ist likewise applicable for determining an- and cations from complex/salt compounds or inorganic matter in organic particles.

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