pH elektroda HI73127 pro pHep testery Back Catalog number: HI73127 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended SN-01R Ampoule opener 55,03 € 18901181 DPCL01 ISE measuring probe-Chlorine 71,09 € 18901212 146.6μS/cm 500mL Conductivity Solution, one bottle 38,19 €