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 {TAIL ~ an organic acid} containing {HEAD ~ a polyfunctional groups} suitable to yield protons during the measurement 
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 { TAIL ~ an organic acid } containing { HEAD ~ a polyfunctional groups } suitable to yield protons during the measurement
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