TIS Capillary Electrode, API 2000, QTRAP Back Catalog number: CTS-21212 Availability: In the manufacturer's stock Price on request - + Recommended 4090010103 DDO10 Portable DO Meter (Polarographic Type/Color 16 850,00 Kč MI806 Portable meter pH/EC/TDS/Temp Mi806 Price on request CD610 TDS tester with ATC, range: 0 - 10000 ppm Price on request