DETERMINATION OF THE SPECIFIC FRAGMENT-IONS OF ERYTHROMYCIN AND SPIRAMYCIN BY PYROLYSIS MASS SPECTROSCOPY (PENENTUAN ION-ION FRAGMEN SPESIFIK ERITROMISIN DAN SPIRAMISIN DENGAN SPEKTROSKOPI MASSA PIROLISIS
ABSTRACT: Erythromycin and spiramycin were examined by pyrolysis mass spectrometer to determine the specific fragment-ions. It was found that fragment-ions at m/z 114, 115, 126, 127, 159, and 160 were the specific for erythromycin, whereas spiramycin has specific fragment-ions at m/z 142 and 158. K...
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[Yogyakarta] : Universitas Gadjah Mada
2000
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