DREF02 Reference electrode Back Catalog number: 18901183 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 49,13 € 40,60 € - + Recommended 18901207 1408μS/cm 250mL Conductivity Solution, one bottle 19,90 € PC-1000-654 Dosing Tip where the tip is immersed in the sample Price on request 18901184 DREF03 Reference electrode 40,60 €