TIS Capillary Electrode, API 2000, QTRAP Back Catalog number: CTS-21212 Availability: In the manufacturer's stock Price on request - + Recommended 4090010211 DPD100T Benchtop pH/DO Meter (Touch screen/Polarog 29 120,00 Kč CD97 TDS tester with ATC, range: 1 - 999 ppm Price on request HI98191 ISEmetr / pHmetr do terénu Hanna Instruments Price on request