Phonons are sound particles or quantized vibrations of atoms in solid materials. The Debye model, a theory introduced by ...
A multinational research study assessed microplastic concentrations in the drinking water supply system of Amsterdam from source to tap using pyrolysis gas chromatography-mass spectrometry (Py-GC-MS).
Permeation tubes and systems that dynamically generate fresh, NIST-traceable gas standards offer significant benefits for ...
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