TERMIUM Plus®

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MASSE EXACTE EXPERIMENTALE [1 record]

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Record 1 2025-05-28

English

Subject field(s)
  • Physics
  • Chemistry
DEF

... the experimentally determined mass of an ion measured to an appropriate degree of accuracy and precision used to determine, or limit the possibilities for, the elemental formula in the ion.

French

Domaine(s)
  • Physique
  • Chimie
CONT

Vu la haute résolution des appareils (> 10 000) et l'excellente exactitude sur la masse (< 5 mDa [mégadaltons]) des spectromètres de masse d'aujourd'hui, il est possible d'attribuer une formule chimique potentielle en utilisant la masse exacte expérimentale.

Spanish

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