DREF03 Reference electrode Back Catalog number: 18901184 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 49,13 € 40,60 € - + Recommended 18901189 DDJS-0.01VT ultra-low conductivity probe 148,06 € 18901180 DPF01 ISE measuring probe-Fluoride 69,65 € MA851D/1 pH/EC/TDS/Temp. amplified probe, 1m Price on request