DREF02 Reference electrode Back Catalog number: 18901183 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 49,13 € 40,60 € - + Recommended 52005384 pH Sensor InPro4800i/SG/225 Price on request HI1131P pH elektroda s jednoduchým rozhraním, BNC+pin Price on request 18901200 PH6.86 500mL 6.86pH, one bottle 19,90 €