Experimental Guide NMR Sample Preparation Experiment Preparation 1D Excitation Sculpting 1D 31P 1D WaterGate 1H-15N HSQC 1H-13C HSQC 1H-15N SoFast-HMQC 2D TOCSY 2D NOESY 3D Triple Resonance Experiments Saturation Transfer Difference NMR