DREF03 Reference electrode Back Catalog number: 18901184 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 49,13 € 40,60 € - + Recommended 18901213 1408μS/cm 500mL Conductivity Solution, one bottle 37,41 € 18901178 DCON2010T Cond probe, K=10, ATC 66,47 € HI1230B Kombinovaná pH elektroda s pl.tělem a gel. elektr. Price on request