pH Sensor InPro3250/120/PT100 Back Catalog number: 52002547 Availability: In the manufacturer's stock Price on request - + Recommended 18901204 PH1.68 500mL 1.68pH, one bottle 34,23 € 52005384 pH Sensor InPro4800i/SG/225 Price on request 18901188 DDJS-0.01VK ultra-low conductivity probe kit 129,35 €