pH elektroda HI73127 pro pHep testery Back Catalog number: HI73127 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended 18901165 pH buffer solution 340,00 Kč MC730 MC730 Controller kit Price on request 18901209 84μS/cm 250mL Conductivity Solution, one bottle 500,00 Kč