Product Summary of Infinites & Bases Handheld XRF

These reference materials (RM’s) consist of single element, alloy or compound materials. They are not certified for composition and produced with physical thicknesses that exceed “infinite” or “saturation thickness for XRF. These are used primarily to serve as ”infinite” thickness references to normalize empirical calibrations, or to derive fundamental parameter sensitivity coefficients or to acquire spectrum profiles for use in spectral deconvolution software. When used as base materials for calibration, these standards assume an implied coating thickness value of zero as they have no coating layer. These are mounted onto anodized aluminum plates with cross hairs to facilitate positioning and calibration of hand held XRF instruments.