## Abstract The fragmentation behaviour of a series of six avermectins and two of their derivatives has been studied in the negative‐ion mode in the presence of ammonia. In contrast with positive‐ion mass spectra the negative‐ion spectra show abundant ions in the high mass region. Molecular mass de
✦ LIBER ✦
Negative ion mass spectra of β-nitroalcohols
✍ Scribed by Anna Maria Romano; Claudio Trombini; Luca Zuppiroli
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 207 KB
- Volume
- 24
- Category
- Article
- ISSN
- 1076-5174
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