Identification and confirmation of arsenobetaine and arsenocholine in fish, lobster and shrimp by a combination of fast atom bombardment and tandem mass spectrometry
β Scribed by Benjamin P.-Y. Lau; P. Michalik; C. J. Porter
- Publisher
- John Wiley and Sons
- Year
- 1987
- Tongue
- English
- Weight
- 637 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1076-5174
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Tandem mass spectrometry (MS/MS) and the fast atom bombardment (FAB) ionization method were used to determine the structures of phosphonosphingolipids. Water-soluble components, aminoethylphosphonic acid and N-methylaminoethylphosphonic acid, were distinguished easily by the ions at m/z 126 and 140,