A reciprocating hand pump capable of generating hydrostatic pressure to 20 kilobars has been constructed for highhyphen;pressure magnetic resonance studies. The pump body and the highhyphen;pressure cell are two separate units, which are connected by a highhyphen;pressure tubing using connectors modified from a design of an unsupported area seal due to Warschauer and Paul. This makes highhyphen;pressure magnetic resonance work possible by reducing the required work space between the gap of the magnet pole faces.
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