pH elektroda HI73127 pro pHep testery Back Catalog number: HI73127 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended MA921B/1 Double junction orp platinum electrode MA921B/1 Price on request MA814DB/1 EC/TDS/Temp probe for Mi170 Price on request 5190-3990 P3311 pH triode electrd w/refl solution 452,26 €