PChemLabTXT_page_493

PChemLabTXT | page 493 | https://thedailydialectics.com/pdfs/education/chemistry/p-chem/PChemLabTXT/PChemLabTXT.pdf

Rev. Confirming Pages ic 482 Chapter XIV Spectroscopy gar28420_ch14_393-499 Sec9:482 To fill the valved NMR cell to | bar, it is necessary to know the volume ratio r = V,/(V> + V3), where V; is the connection volume including the pressure gauge (but not V)). An r ratio of about 0.1 to 0.2 is…