FIELD: chemistry.
SUBSTANCE: apparatus for collection and dilution of radioactive solution portions includes a tip for solution sample collection in the form of a short thin tube, thin feeding and receiving tubes with common ends forming a tee with the tip, a hydraulic unit, a diluted sample dispensing line, a diluent storage container, a control module. The second end of the feeding tube is connected to the feeding output of the hydraulic unit , the hydraulic unit input is connected to the diluent storage container, and the electrical control inputs of the hydraulic unit are connected to the control module, as well as the hydraulic switch and the buffer line. The hydraulic switch is set to couple the first end of the buffer line to the second end of the receiving tube or the diluted sample dispensing line, and the second end of the buffer line is connected to the receiving input of the hydraulic assembly.
EFFECT: improved accuracy of analysis of high-level solutions composition, improved maintainability of the device, reduced cost of analysis, radiation protection of staff.
8 cl, 3 dwg
