Instrumental aspects of positive and negative ion chemical ionization mass spectrometry.
Differences in recording positive and negative ion chemical ionization mass spectra on a quadrupole mass spectrometer are discussed. An analog positive and negative ion electron multiplier detector is described which is well suited for a quadrupole instrument. This detector significantly reduces bas...
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| Format: | Online |
| Language: | English |
| Published: |
1980
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1637743/ |