anyagmérési
Anyagmérési is a Hungarian term referring to the measurement and characterization of substances within materials. It
Techniques used in anyagmérési include a range of analytical methods, which may be destructive or non-destructive:
- X-ray diffraction (XRD) for crystal phases and structural information
- X-ray fluorescence (XRF) and inductively coupled plasma methods (ICP-MS/ICP-OES) for elemental composition
- Chromatography (gas chromatography, high-performance liquid chromatography) for organic components
- Spectroscopy (UV-Vis, infrared, Raman, nuclear magnetic resonance) for functional groups and molecular identity
- Mass spectrometry for precise mass and structural insights
- Microscopy with energy-dispersive X-ray spectroscopy (EDS) for spatial distribution of elements
- Calorimetry (differential scanning calorimetry, thermogravimetric analysis) for thermal properties
- Titrimetry and other classical wet-chemistry techniques
Method selection depends on the matrix, required sensitivity, and whether non-destructive testing is prioritized.
Standards and practice in anyagmérési emphasize quality assurance and regulatory compliance. Laboratories typically pursue accreditation to
Applications of anyagmérési include quality control in manufacturing (pharmaceuticals, polymers, metals), environmental monitoring (water, soil, air),