A glow discharge (GD) ion source has been developed to work within the high magnetic field of a Fourier transform ion cyclotron resonance @I'ICR) mass spectrometer. Characterization of this source revealed that the optimum operating voltage, pressure, and current are significantly lower than those f
Pulsed-Gas Glow Discharge for Ultrahigh Mass Resolution Measurements with Fourier Transform Ion Cyclotron Resonance Mass Spectrometry
β Scribed by Watson, Clifford H.; Barshick, Christopher M.; Wronka, John; Laukien, Frank H.; Eyler, John R.
- Book ID
- 125950602
- Publisher
- American Chemical Society
- Year
- 1996
- Tongue
- English
- Weight
- 137 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0003-2700
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π SIMILAR VOLUMES
A glow discharge (GD) ion source has been coupled to a Fourier transform ion cyclotron resonance (FT-ICR) mass spectrometer using a four-element electrostatic lens to accelerate and focus ions generated external to the instrument's high magnetic field into its analyzer cell. Like other GD mass spect
To improve the existing ion transport optics of our glow discharge (GD)-Fourier transformion cyclotron resonance (FT-ICR) mass spectrometer, we simulated several ion trajectories between the GD source region and the ICR analyzer cell. These calculations suggested that a number of simple improvements