Patent ID: 9063158
Filing Date: 2015-06-23
Classification: G01N,G21H

Abstract:
1. An high-pressure liquid chromatography (“HPLC”) module comprising: a column select valve in for receiving a radioactive fluid to be purified; a plurality of fixed fluid flowpaths each in selectable fluid communication with an input port of said select valve, each said flowpath comprising an inject valve, an HPLC column, and an optical interrogation flowcells, in serial communication; a plurality of disposable fluid paths, each one of said plurality of disposable fluid paths serially-connected to the output of an individual one of said fixed fluid flowpaths such that each fixed fluid flowpath is in fluid communication with a respective one of said plurality of disposable fluid paths at the output of its respective optical flowcell; an HPLC pump; an HPLC pump valve configured to selectably direct pressure from said HPLC pump to one to said inject valves of said fixed flow paths; wherein said select valve is configured to selectably direct the radioactive fluid among said plurality of fixed flowpaths.