TIS Capillary Electrode, API 2000, QTRAP Back Catalog number: CTS-21212 Availability: In the manufacturer's stock Price on request - + Recommended MI150-E pH/Temp combined bench meter Mi150-E Price on request 4090010205 DDO100T Benchtop DO Meter (Polarographic type/Tou 765,77 € MW301 Conductivity meter MW301 Price on request