pH elektroda HI73127 pro pHep testery Back Catalog number: HI73127 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended 18901217 12.88mS/cm 500mL Conductivity Solution, one bottle 38,19 € 18901172 D201A-C Combination pH probe 18,28 € 18901148 DCON201T plastic ATC cond probe 50,78 €