https://www.selleckchem.com/pr....oducts/pf-06826647.h
Outside this range, the threshold viscosity model can still be applied as a parametrization of T1 dispersion effects for the complete set of experiments presented in this study. This explicit viscosity and Larmor frequency dependent parametrization may be used as first-order approximation to T1 dispersion in crude oils for which only oil viscosity is known and may be applied to polarization level and pulse sequence simulations in low field NMR relaxometry studies up to 20 MHz for a wide range of crude oil viscosities, and in particu