pH elektroda HI73127 pro pHep testery Back Catalog number: HI73127 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended 18901189 DDJS-0.01VT ultra-low conductivity probe 3 720,00 Kč MA916B/3 Combined glass pH electrode, refill, BNC, 3m Price on request 18901210 1413μS/cm 250mL Conductivity Solution, one bottle 500,00 Kč