pH elektroda HI73127 pro pHep testery Back Catalog number: HI73127 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended 18901210 1413μS/cm 250mL Conductivity Solution, one bottle 500,00 Kč MA916B/1 Combined glass pH electrode, refill, BNC, 1m Price on request 18901218 3.0 mol KCl 250mL, 3.0mol KCl pH/ORP electrode so 320,00 Kč