pH elektroda HI73127 pro pHep testery Back Catalog number: HI73127 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended 18901216 1413μS/cm 500mL Conductivity Solution, one bottle 38,19 € 18901159 DCON201TG Glass ATC conductivity probe 52,81 € MA917B/1 Comb glass pH electrode, DJ, refill, BNC, 1m Price on request