| m/r | mass attenuation coefficient |
|---|---|
| MRU | mass radiography unit; minimal reproductive unit |
| MS | Maffuci syndrome; maladjustment score; mandibular series; Marfan syndrome; Marie-Strumpell [syndrome... |
| MSDC | Mass Spectrometry Data Centre |
| MTAC | mass transfer area coefficient |
| HPLC-ESI-MS | High-performance liquid chromatography-electrospray ionization-mass spectrometry |
|---|---|
| HPLC-MS | High-performance liquid chromatography-mass spectrometry |
| ICP-MS | Inductively Coupled Plasma Mass Spectrometry |
| ICM | Inner Cell Mass |
| IDMS | Isotope dilution mass spectrometry |