Metrology and its applications to extracellular vesicle research

Lecture about metrology and its applications to extracellular vesicle (EV) research by Zoltán Varga as part of the third massive online open course (MOOC) of the International Society for Extracellular Vesicles (ISEV). The lecture introduces metrology and discusses the international system of units (SI), measurement standards, measurement uncertainty, metrological traceability, calibration, primary measurement methods and reference materials.