Meanings of mass unit in English

As for Dalton, his name lives on as alternate designation for the atomic mass unit or amu.

All units of mass -thekilogram, the atomic mass unit, and even America's sweetheart, the pound-canbe calculated from that value of Planck's constant.

With a relative uncertainty of eight parts per trillion, this is the most precise mass value measured directly in atomic mass units.

The surface and production mass units are more appropriate FUs in comparative studies, although they are strictly linked to the "work capacity".

Electrospray ionization mass spectra of the neutral and anionic labeled products showed major peaks of mass units corresponding to O-Fuc-Ser peptide and O-Fuc-phospho-Ser peptide, respectively.