XRF (X-ray fluorescence) testing

X-ray fluorescence (XRF) testing is a technique used to analyze the elemental composition of materials. It works by directing X-rays onto a sample, which causes the elements within it to emit their own characteristic X-rays. By measuring these emitted X-rays, scientists can determine what elements are present and in what quantities. XRF is commonly used in fields like environmental testing, mining, and recycling to identify metals in soil, minerals, and waste. It's a non-destructive method, meaning the sample remains intact after testing, making it a valuable tool for various industries.