An electrochemical gaseous measurement cell includes a housing with an anode and a cathode arranged in spaced locations in an acid electrolyte for galvanic measurement of gases which comprises an aqueous solution of an organic acid containing {HEAD ~ a polyfunctional groups} suitable to yield {TAIL ~ protons} during the measurement 
suitable to yield
An electrochemical gaseous measurement cell includes a housing with an anode and a cathode arranged in spaced locations in an acid electrolyte for galvanic measurement of gases which comprises an aqueous solution of an organic acid containing { HEAD ~ a polyfunctional groups } suitable to yield { TAIL ~ protons } during the measurement
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