If the sample does not lock, please make sure that you followed the "NMR-basic-operation" procedure ... 0 °C and 25 °C (room temperatures), it is best not to use liquid nitrogen as the cooling gas, as ...

This NMR spectrometer is ultrasensitive and equipped with 3 channels with gradients and has the capability of analyzing solid, liquid and intermediate (gel) samples. Prodigy 5 mm BBFO liquid nitrogen ...

Bruker-500, A1: cryo-1H optimized, Excellent for 1D 1H experiments, such as acquiring 1D 1H NMR data; optimum for 1H detected experiments, such as 2D's 1H-13C(X): HMQC(HSQC), HMBC, etc. -- Bruker-500, ...

Benchtop nuclear magnetic resonance (NMR) spectrometers are adaptable ... The only added infrastructure required is a supply ...

Image Credit: Nanalysis Corp. In the amide, N,N–dimethylacetamide (DMA), two different signals are observed on the 1 H NMR spectrum as two methyl groups bond to the nitrogen (Figure 1).