Method and device for analysing micro - fluid, in particular of uranium and plutonium in radioactive samples

摘要

Analysis device of the radioelements in a sample, characterized in that it comprises at least one cell of the microfluidic analysis (1) essentially flat, comprising at least: a reservoir (101) configured to receive a predetermined quantity of a fluid to be analyzed, containing a quantity of the sample to be analyzed, a separation column (103) comprising a monolith organic, connected to the reservoir (101) adapted to the separation of a radioactive element of interest, the displacement means adapted to move the fluid through the separation column (103), the means for receiving the fluid (107), after passing through the separation column (103) situated downstream of the separation column (103), in the direction of flow of fluid to be analyzed. The present invention also relates to a method of analysis using such a device for analysing.