Model Released. Scientist injecting a sample into a Mass Spectrometer,an instrument used for protein analysis. Mass spectrometers are used to identify chemical compounds by exploiting the behaviour of their molecular ions in magnetic & electric fields. Samples in liquid form are injected into the machine at right. Inside,the substance is ionised by bombardment from high- energy electrons. Variable electric and magnetic fields are used to accelerate & deflect the ions towards a detector | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Tompkinson, Geoff |
Taille de l’image : | 4201 px × 3300 px |
Model Release : | Disponible |
Property Release : | Non requis |
Restrictions : | - |