000000050 001__ 50 000000050 005__ 20231130114533.0 000000050 0247_ $$2DOI$$a10.6083/M4HT2M73 000000050 037__ $$aETD 000000050 245__ $$aStudies directed toward the use of electron impact mass spectrometry for isotopic analysis of carbon 13 enriched biological compounds 000000050 260__ $$bOregon Graduate Center 000000050 269__ $$a1979 000000050 336__ $$aDissertation 000000050 502__ $$bPh.D. 000000050 540__ $$fCC BY 000000050 542__ $$fIn copyright - single owner 000000050 650__ $$aCarbon$$016080 000000050 650__ $$aMass Spectrometry$$026224 000000050 650__ $$aIsotopes$$021088 000000050 6531_ $$aspectra 000000050 6531_ $$aanalysis 000000050 692__ $$aDepartment of Chemistry$$041401 000000050 7001_ $$aEarl, Bari S. 000000050 7001_ $$uOregon Graduate Center$$041351 000000050 8564_ $$957b6cb0d-473e-4ee3-b995-68aac743a7ee$$s5068604$$uhttps://digitalcollections.ohsu.edu/record/50/files/50_etd.pdf 000000050 905__ $$a/rest/prod/jw/82/7b/64/jw827b648 000000050 909CO $$ooai:digitalcollections.ohsu.edu:50$$pstudent-work 000000050 980__ $$aTheses and Dissertations