APCI Capillary Electrode, API 4000, API 5000, 4500 Back Catalog number: CTS-21102 Availability: In the manufacturer's stock Price on request - + Recommended 4090010212 DCD100T Benchtop Cond/DO Meter (Touch screen/Polar 1 166,57 € MI805 Portable meter pH/EC/TDS/Temp Mi805 Price on request 4090010107 DCD10 Portable Cond/DO Meter (Polarographic Type/C 777,31 €