pH Sensor InPro3250/120/PT100 Back Catalog number: 52002547 Availability: In the manufacturer's stock Price on request - + Recommended MI57P ORP/Temp probe for ORP57 Price on request 18901195 PH7.00 250mL 7.00pH, one bottle 320,00 Kč 18901204 PH1.68 500mL 1.68pH, one bottle 860,00 Kč