pH elektroda HI73127 pro pHep testery Back Catalog number: HI73127 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended 18901164 DF01 Flexible electrode holder 1 100,00 Kč 18901217 12.88mS/cm 500mL Conductivity Solution, one bottle 940,00 Kč 18901188 DDJS-0.01VK ultra-low conductivity probe kit 3 250,00 Kč