What is XRF?

X-ray fluorescence (XRF) is a non-destructive analytical technique used to study the elemental composition of materials. It is based on the principle that when X-rays are directed onto a material, the atoms within the material will become excited and emit characteristic fluorescent radiation. The energy and intensity of the emitted radiation is then analysed to determine the types and quantities of elements within the sample. XRF can be used to analyse a wide range of materials, including metals, ceramics, glass, plastics, and soils, making it a valuable tool for research, manufacturing, and quality control purposes.

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