DREF01 Reference electrode Back Catalog number: 18901182 Manufacturer: DLAB Availability: In the manufacturer's stock Price (VAT incl.) 24,08 € 19,90 € - + Recommended MA851D/1 pH/EC/TDS/Temp. amplified probe, 1m Price on request 52005384 pH Sensor InPro4800i/SG/225 Price on request 18901188 DDJS-0.01VK ultra-low conductivity probe kit 129,35 €