pH Electrode Protection Solution (3M KCl) 125 ml
Compatible Models:
ORP electrode STORP2
ORP electrode STORP1
pH Electrode ST310
pH Electrode ST210
pH Electrode ST320
pH Electrode ST230
pH Electrode STPURE
Pen Meter ST10
Pen Meter ST20
Pen Meter ST10R
Pen Meter ST20R
pH Electrode STMICRO5
pH Electrode STMICRO8
pH Electrode, ST350, EN
pH Electrode, STSURF, EN
pH Electrode, ST270