The fastatombombardment (FAB) mass spectra of free bile acids and their succinyl derivatives are described.
本文研究游离胆汁酸及其丁二酸衍生物的快速原子轰击（FAB）质谱。
2
Their thin-layer chromatogram, fluorescent spectra and fastatombombardment mass spectra were examined to verify the completeness of the reaction and also to assign the structures.