Flashcards
Mass Spectrometer Process
Flashcards do conjunto (4)
- 1IonisationA gaseous sample is bombarded with high energy electrons to form positive ions
- 2Accelerationan electric field accelerates the positive ions to high speed
- 3Deflectiona magnetic field deflects the ions according to their mass/charge ratio (heavier ions deflected less)
- 4Detectionions with the correct mass/charge ratio pass through a slit and are detected by an instrument such as an electrometer. The signal is then amplified and recorded
Informações
- Descrição
- FlashCards sobre Mass Spectrometer Process, criado por sian_c_evans em 29-12-2014.
- Criado por
- sian_c_evans
- Visualizações
- 2
- Avaliação