pH elektroda HI73127 pro pHep testery Back Catalog number: HI73127 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended 18901196 PH10.01 250mL 10.01pH, one bottle 12,74 € MA923B/3 Redox Epoxy electrode MA923B/3 Price on request 18901171 D201FILL Refillable combination pH probe 16,72 €