pH Sensor InPro3250/120/PT100 Back Catalog number: 52002547 Availability: In the manufacturer's stock Price on request - + Recommended MA919B/1 Glass pH electrode, refillable, BNC, 1m Price on request HI1230B Kombinovaná pH elektroda s pl.tělem a gel. elektr. Price on request MA916B/1 Combined glass pH electrode, refill, BNC, 1m Price on request