pH Sensor InPro3250/120/PT100 Back Catalog number: 52002547 Availability: In the manufacturer's stock Price on request - + Recommended 18901212 146.6μS/cm 500mL Conductivity Solution, one bottle 940,00 Kč MA916B/3 Combined glass pH electrode, refill, BNC, 3m Price on request 18901218 3.0 mol KCl 250mL, 3.0mol KCl pH/ORP electrode so 320,00 Kč