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 18901155 D201T 3-in-1 Plastic pH probe 1 300,00 Kč MA915B/2 pH glass electrode for with 2meter cable. Price on request 18901214 12.85mS/cm 500mL Conductivity Solution, one bottle 940,00 Kč