DREF03 Reference electrode Back Catalog number: 18901184 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 49,13 € 40,60 € - + Recommended MA923D/1 pH/ORP/Temp amplified probe MA923D/1 Price on request 18901176 DDJS-0.1-GC Cond probe 117,01 € MA923B/3 Redox Epoxy electrode MA923B/3 Price on request