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NMR Probe for the Simultaneous Acquisition of Multiple Samples

NMR Probe for the Simultaneous Acquisition of Multiple Samples

G Fisher, C Petucci, E MacNamara, D Raftery

J Magn Reson. 1999 May;138(1):160-3.

PMID: 10329239

Abstract:

A dual channel probe for the simultaneous acquisition of NMR data from multiple samples has been developed. This multiplex probe consists of two noninteracting sample coils that are each capable of detecting NMR signals at the same resonant frequency with good sensitivity and resolution. 13C free induction decays for the two samples, methanol (13C, 99%) and carbon tetrachloride (13C, 99%), were acquired simultaneously at 75.44 MHz using a single transmitter pulse and separate NMR receivers. S/N measurements are comparable to those observed using single coils. No evidence of cross talk is evident in the spectra even after considerable signal averaging. The probe demonstrates the feasibility of significant parallelism in NMR, which will be of interest in situations where high throughput analysis is desired.

Chemicals Related in the Paper:

Catalog Number	Product Name	Structure	CAS Number	Price
AP14742268	Methanol-13C		14742-26-8	Price

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