pH Sensor InPro3250/120/PT100 Back Catalog number: 52002547 Availability: In the manufacturer's stock Price on request - + Recommended 18901218 3.0 mol KCl 250mL, 3.0mol KCl pH/ORP electrode so 320,00 Kč 18901201 PH9.18 500mL 9.18pH, one bottle 500,00 Kč 18901179 DPNA01 ISE measuring probe-Sodion 1 750,00 Kč