X-ray Fluorescence (XRF)
Overview
XRF is an essential method in analytical chemistry and materials science, allowing for the identification and quantification of elements present in a sample. This technique plays a pivotal role in diverse scientific fields, including geology, archaeology, metallurgy, environmental science, and quality control.
XRF analysis operates on the principle of X-ray excitation. It involves irradiating a sample with high-energy X-rays, which interact with the sample’s atoms. This interaction results in the emission of secondary X-rays or fluorescent X-rays with characteristic energies.
By measuring the energies and intensities of these emitted X-rays, XRF can determine the elemental composition of the sample. Each element produces unique X-ray spectra, enabling the identification and quantification of elements from sodium (Na) to uranium (U) and beyond.
XRF analysis is non-destructive, rapid, and versatile, making it suitable for a wide range of sample types, including solids, liquids, powders, and thin films.
Outermost Technology’s XRF Analysis services offer precise and reliable elemental analysis capabilities, allowing you to gain deep insights into the composition of your samples. Whether you are conducting geological research, assessing material purity, or ensuring compliance with regulatory standards, our state-of-the-art XRF equipment and experienced analysts are here to support your material characterization needs.
Services
- XRF analysis for the elemental composition of materials (non-destructive)
Pricing
- Regular service: Starts from $250 per sample with 5 – 7 days turnaround.
- Relaxed service: Starts from $300 with 7 – 10 days turnaround.
- For a comprehensive overview of our pricing structure, please log in to the Bee Portal.
Equipment
- Unmatched detection limits, precision, and speed in EDXRF by HighSense™ technology
- Direct excitation, closely coupled beam path
- X-ray tube with up to 50 W power and 50 kV excitation
- XFlash SDD with excellent energy resolution
- Optimal Light Element (LE) configuration with thin-window X-ray tube and XFlash X-ray detector
FAQ
A: X-ray Fluorescence (XRF) analysis is an analytical technique used to identify and quantify the elemental composition of a sample by measuring the characteristic X-rays emitted when the sample is irradiated with high-energy X-rays.
A: XRF analysis works by exposing a sample to high-energy X-rays generated by an X-ray tube. When the X-rays interact with the atoms in the sample, they cause the emission of secondary X-rays with characteristic energies. These emitted X-rays are detected and analyzed to determine the elemental composition of the sample.
A: XRF analysis can be applied to a wide range of samples, including solids, liquids, powders, alloys, geological materials, archaeological artifacts, environmental samples, and more.
A: XRF analysis provides information about the qualitative and quantitative elemental composition of a material. It identifies which elements are present and measures their concentrations.
A: The advantages of XRF analysis include non-destructiveness, rapid results, versatility for various sample types, and the ability to detect a wide range of elements from sodium (Na) to uranium (U) and beyond.
A: XRF analysis finds applications in various industries, including mining, metallurgy, environmental science, geology, archaeology, pharmaceuticals, quality control, and more.
A: In environmental science, XRF analysis is used to assess the presence of elements and contaminants in environmental samples such as soil, water, and sediments. It aids in environmental monitoring and pollution assessment.
A: Yes, XRF analysis is commonly employed in quality control to ensure the composition and purity of materials, such as metals, alloys, ceramics, and glass, meet specified standards.
A: Outermost Technology’s XRF Analysis services offer precise and reliable elemental analysis capabilities. Whether you are conducting research, assessing material quality, or monitoring environmental samples, our state-of-the-art XRF equipment and experienced analysts provide accurate results and insights.
A: In geological research, XRF analysis helps identify and quantify elements in rocks, minerals, and geological samples. It aids in understanding geological processes, mineral exploration, and resource assessment.