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 chlorinated organic compounds in estuarine biota and sediments by chemical ionization tandem mass spectrometry
โ Scribed by Colleen E. Rostad; Wilfred E. Pereira
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 560 KB
- Volume
- 18
- Category
- Article
- ISSN
- 1076-5174
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โฆ Synopsis
Complex sample matrices of estuarine biota tissue and bed sediment extracts were analyzed for selected chlorinated compounds. By using gas chromatography/positive chemical ionization/tandem mass spectrometry, the coeluting interferences present in gas chromatography/electron ionization mass spectrometry were eliminated in the biota tissue and bed sediment extracts. The selected chlorinated compounds included chlorobenzene; 1
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