Transport apparatus for temperature-controlled NMR test samples having a double tube system
Abstract:
Transport apparatus pneumatically conveying NMR test samples (2) from or to an NMR spectrometer (1) through a tubular transport channel (3) includes a device (4) generating positive pressure in the end of the transport channel that is remote from the spectrometer. The transport channel has a tube system which has a gas-tight outer tube (5) having an outer diameter Da and an inner diameter da and an inner tube (6), arranged coaxially with respect to the outer tube, having an outer diameter Di
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