DREF02 Reference electrode Back Catalog number: 18901183 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 50,14 € 41,44 € - + Recommended MA924B/1 Glass ORP electrode MA924B/1 Price on request 52002987 pH Sensor InPro4260/120/PT1000 Price on request 18901211 12.88mS/cm 250mL Conductivity Solution, one bottle 20,31 €