pH Sensor InPro3250/120/PT100 Back Catalog number: 52002547 Availability: In the manufacturer's stock Price on request - + Recommended 18901200 PH6.86 500mL 6.86pH, one bottle 500,00 Kč 18901193 PH6.86 250mL 6.86pH, one bottle 320,00 Kč 18901212 146.6μS/cm 500mL Conductivity Solution, one bottle 940,00 Kč