DREF01 Reference electrode Back Catalog number: 18901182 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 24,08 € 19,90 € - + Recommended 18901210 1413μS/cm 250mL Conductivity Solution, one bottle 19,90 € HI62911D pH Electrode with Titanium Body for Plating Baths Price on request 18901157 D201G Refillable combination pH probe 23,88 €