Reference electrodes ScienceLine, double electrolyte system, built-in ground joint NS 14.5 Glass shaft, pH range 0 ... 14, without cable, e.g. L 1 N (please order separately).
Type B 3920+ Temp. range -5 ... 100 max. °C Length 103 mm Ø 10 mm Diaphragm type Ground joint Conduction system Ag/AgCl |