Quickly identify and quantify lead resulting from damaged exterior paint, residual contamination from leaded gasoline, a former pesticide application or by-products from an industrial process. Thermo Scientific™ Niton™ XLp 300 Series XRF analyzers perform elemental analysis for residential lead paint testing and measure environmental contaminants in soil, sediment, dust, air and consumer goods, helping public health and environmental professionals pinpoint lead’s location, identify the sources of contamination and confirm that clearance criteria have been achieved after abatement.