ISSN:
0887-6134
Keywords:
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
A series of biologically active steroids was analyzed by both, ‘filament on’ thermospray using 100% methanol as the mobile phase with ammonium acetate as buffer, and direct chemical ionization with NH3 gas. The mass spectra obtained were very similar. Addition of pyridine instead of ammonium acetate showed selectivity in adding to the steroid molecule.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/bms.1200150504
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