A novel chemical ionization/fast atom bombardment (CI/FAB) source was used to analyse alkenes by chemical ionization mass spectrometry (CI-MS) using copper ions as the ionizing agent. The Cu Y -CI mass spectra showed abundant pseudomolecular adduct ions [alkene-Cu] Y and characteristic fragment ions
Analysis of the anthraquinones aloe-emodin and aloin by gas chromatography/mass spectrometry
β Scribed by Mahmoud A. ElSohly; Waseem Gul; Timothy P. Murphy
- Book ID
- 116575621
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 278 KB
- Volume
- 4
- Category
- Article
- ISSN
- 1567-5769
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