Signals for water occur at different frequencies in 1 H NMR spectra depending on the solvent used ... Sets the offset of the peak in a Zoom region to zero. O -- Adjust peak Offset. Hold the left mouse ...

Unfortunately, many 1H-NMR spectra are severely overlapped due to the multiplet structure caused by homo-nuclear scalar couplings. "Pure shift" NMR spectra, also known as broadband homonuclear ...