Abstract
The present invention provides and NMR apparatus comprising an analyte sample holder having a containment region that holds a volume of less than about 1 microliters of the analyte sample, a coil, which encloses the containment region of the analyte sample holder and the analyte sample contained therein, the coil operatively associated with the analyte sample contained in the containment region of the analyte sample holder such that the coil can transmit and/or receive energy from the analyte sample in the containment region of the analyte sample holder, and a magnet to provide a static magnetic field in which the coil and the analyte sample in the containment region of the analyte sample holder are located, wherein the coil and the magnet provide for the obtainment of an NMR spectrum having a spectral line width resolution of less than about 0.1 parts per million.
| Original language | English (US) |
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| U.S. patent number | 6788061 |
| Filing date | 9/23/02 |
| State | Published - Sep 7 2004 |