PChemLabTXT_page_388

PChemLabTXT | page 388 | https://thedailydialectics.com/pdfs/education/chemistry/p-chem/PChemLabTXT/PChemLabTXT.pdf

ic Rev. Confirming Pages Exp. 32 NMR Determination of Paramagnetic Susceptibility 377 in the spectrometer manual. This usually involves a measurement of the frequency separa- tion between OH and CH resonances in methanol or ethylene glycol, since this separation changes by about 0.5 Hz K! for a…