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
Characterization and analysis of Semen Cuscutae by capillary gas chromatography and gas chromatography–mass spectrometry
✍ Scribed by Yan Li; Min Ye; Huwei Liu; Xiuhong Ji; Yuning Yan
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 145 KB
- Volume
- 25
- Category
- Article
- ISSN
- 1615-9306
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