Electricity: measuring and testing – Particle precession resonance – Spectrometer components
Patent
1992-01-17
1993-11-02
Tokar, Michael J.
Electricity: measuring and testing
Particle precession resonance
Spectrometer components
G01R 3320
Patent
active
052587126
ABSTRACT:
The invention concerns head for flowthrough NMR spectroscopy in which there is provided, in the interior of a vessel, a replaceable quartz cuvette which can be separated from the vessel, and eluent inflow and outflow tube, and a measurement coil, and which has end sections which seal with respect to the vessel.
The parts constituting the vessel, namely a cylindrical glass casing, a cover, and a base, as well as the replaceable quartz cuvette, can be clamped together with a simple clamping device in such a way that the sample head according to the invention can also be used for high pressure, such as those which occur with SFC (supercritical fluid chromatography) NMR measurements.
REFERENCES:
patent: 3764892 (1973-10-01), Rollwitz
patent: 3789060 (1974-01-01), Goering et al.
patent: 3915641 (1975-10-01), Goering et al.
patent: 3931569 (1976-01-01), Hyde
patent: 4201941 (1980-05-01), Fyfe et al.
patent: 4246537 (1981-01-01), Laukien
patent: 4411789 (1983-10-01), Liburdy
patent: 5179338 (1993-01-01), Laskaris et al.
Rev. Sci. Instrum. 56(4), Apr. 1985, pp. 603-606, van der Putten et al.: Low-temperature, high-pressure apparatus for nuclear-magnetic-resonance experiments.
Hofmann Martin
Spraul Manfred
Bruker Analytische Messtechnik GmbH
Tokar Michael J.
Vigil Thomas R.
LandOfFree
Sample head for flowthrough NMR spectroscopy does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Sample head for flowthrough NMR spectroscopy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sample head for flowthrough NMR spectroscopy will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1760424