Podcast
Questions and Answers
What is the main purpose of mass spectrometry?
What is the main purpose of mass spectrometry?
Which part of a mass spectrometer is responsible for producing a beam of charged particles characteristic of the sample being analyzed?
Which part of a mass spectrometer is responsible for producing a beam of charged particles characteristic of the sample being analyzed?
What is the role of deflection in mass spectrometry?
What is the role of deflection in mass spectrometry?
In mass spectrometry, what happens during the acceleration stage?
In mass spectrometry, what happens during the acceleration stage?
Signup and view all the answers
What principle governs the sorting of gaseous ions in mass spectrometry?
What principle governs the sorting of gaseous ions in mass spectrometry?
Signup and view all the answers
Why is the detection step crucial in mass spectrometry?
Why is the detection step crucial in mass spectrometry?
Signup and view all the answers
Study Notes
Mass Spectrometry
- Mass spectrometry is an analytical technique that involves ionization and fragmentation of molecules for mass and structural analysis.
- It consists of five basic parts: high vacuum system, sample handling system, ion source, analyzer, and detector.
Principles of Mass Spectrometry
- The principle of mass spectrometry involves sorting of gaseous ions in electric and magnetic fields according to their mass-to-charge ratios.
- Instruments used in mass spectrometry studies are called mass spectrometers and mass spectrographs.
Steps in Mass Spectrometry
- Ionization: conversion of sample into charged particles.
- Acceleration: speeding up ions to give them the same kinetic energy.
- Deflection: deflecting ions with a magnetic field, with lighter ions deflecting more.
- Detection: detecting deflected ions and determining their mass-to-charge ratio.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Learn about the analytical technique of mass spectrometry, which involves the ionization and fragmentation of molecules for mass and structural analysis. Explore the five basic parts of a mass spectrometer and understand its applications in research and analysis.
