DREF02 Reference electrode Back Catalog number: 18901183 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 50,14 € 41,44 € - + Recommended HI54710 Sada pufrů pH 4,01; pH 7,01; pH 10,01 Price on request MA814DB/1 EC/TDS/Temp probe for Mi170 Price on request 18901189 DDJS-0.01VT ultra-low conductivity probe 151,13 €