Figure 7 Direct-injection NMR (DI-NMR) data automatically acquired on samples stored in a 96-well microtiter plate using VAST. This is an 8×12 matrix plot of the 96 one-dimensional H NMR spectra acquired on a plate of

doi:10.1201/9780203910696-137

Chapter

Figure 7 Direct-injection NMR (DI-NMR) data automatically acquired on samples stored in a 96-well microtiter plate using VAST. This is an 8×12 matrix plot of the 96 one-dimensional H NMR spectra acquired on a plate of

Chapter

ABSTRACT

Another issue is that, because a significant number of 2D NMR spectra must be acquired, automated techniques for handling the samples and acquiring the data are desirable. Although conventional automated NMR sample changers can be used, more recently DINMR systems have also proven useful. A DI-NMR system uses less sample than is required by a 5-mm tube, and the robotic liquids handler can be programmed to prepare the samples as well.