Device for controlled injection of fluids

Details Device for controlled injection of fluids Device for controlled injection of fluids

1980-06-09

1982-10-05

Schor, Kenneth M.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Sample mechanical transport means in or for automated...

422 63, 422 68, 422 81, 7386371, 73 611R, G01N 2100, G01N 3500, G01N 3508

Patent

active

043527809

ABSTRACT:
A device for flow injection analysis wherein use is made of a double loop connected at opposite ends with flow control valves for alternate simultaneous injection of sample fluid in one loop while electrolyte fluid is injected in the other and for simultaneous alternate flow from one loop to an analysis station and from the other loop to a collector, and means for controlling the valves and pumps associated with the first valve for regulating the amount of sample fluid and electrolyte displaced through said valves.

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