Talk:Reference Material and Data

NMR Chemical Shift Standards

NMR Chemical Shift Standards are compounds of which give rise to a NMR signal of known chemical shift.

NMR Reference Standards

NMR Reference Standards are chemically-defined solutions packaged in flame-sealed NMR tubes designed to test certain aspects of spectrometer performance.

qNMR Calibration Standards

qNMR Calibration Standards are used as either internal or external standards for purposes of quantitation. Calibrants need to be highly pure, chemically inert, non-hygroscopic and non-volatile, give rise to simple spectra and be soluble in common deuterated NMR solvents.