trace metal analysis

Trace metal analysis involves detecting and measuring tiny amounts of metals like lead, mercury, or cadmium in samples such as water, soil, or biological tissues. Using advanced techniques like mass spectrometry or atomic absorption spectrometry, scientists can identify even minute concentrations to assess environmental pollution, food safety, or health risks. Accurate trace metal analysis helps ensure public safety, monitor contamination, and support regulatory standards by providing precise information about metal presence at very low levels.