TIS Capillary Electrode, API 2000, QTRAP Back Catalog number: CTS-21212 Availability: In the manufacturer's stock Price on request - + Recommended HI 98309 Konduktometr UPW, 0,000...1,999µS Price on request MC122 pH controller MC122 Price on request PH58 pH/ORP/Temp waterproof tester, -2.00 to 16.00 pH Price on request