WTW Ag/S 800 DIN combined ionselective electrode

Silver ion/sulphide comb. ion select. electrode, 1 m (3.3 ft) cable, DIN plug, 0.003 to32,000 mg/L, requires ELY/BR/503 reference electrolyte, ionic strength adapter ISA/FK (Ag-ions) or according instruction manual for sulphide measurement. Standard solut