“…The results demonstrate that high resolution J-coupled spectra are quantitative, and the common NMR observables, including Larmor frequency, heteronuclear and homonuclear J-couplings, relative signs of the J-coupling, chemical shift and relaxation times, are all measurable and are differentiable between molecules at low magnetic fields. The mini-review in [10] discusses the theory and applications of the Continuous Wave Free Precession (CWFP) sequence in low-field, TD-NMR. CWFP is a special case of the often used Steady State Free Precession (SSFP) sequences and, unlike regular pulsed experiments, in the CWFP regime the amplitude is not dependent on T 1 .…”