TIS Capillary Electrode, API 2000, QTRAP Back Catalog number: CTS-21212 Availability: In the manufacturer's stock Price on request - + Recommended MI180 Comb log GLP pH/mV/EC/TDS/NaCl/Temp Mi180 Price on request MI5560 pH55 (pH/Temp waterproof tester Mi5560 Price on request MW600 Dissolved oxygen meter MW600 Price on request