DREF01 Reference electrode Back Catalog number: 18901182 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 605,00 Kč 500,00 Kč - + Recommended 18901198 PH12.46 250mL 12.46pH, one bottle 470,00 Kč 18901194 PH9.18 250mL 9.18pH, one bottle 320,00 Kč 18901208 12.85mS/cm 250mL Conductivity Solution, one bottle 500,00 Kč