pH Sensor InPro3250/120/PT100 Back Catalog number: 52002547 Availability: In the manufacturer's stock Price on request - + Recommended SE300 Double junction orp platinum electrode SE300 Price on request 18901198 PH12.46 250mL 12.46pH, one bottle 470,00 Kč 18901200 PH6.86 500mL 6.86pH, one bottle 500,00 Kč