TIS Capillary Electrode, API 2000, QTRAP Back Catalog number: CTS-21212 Availability: In the manufacturer's stock Price on request - + Recommended 4090010002 DEC1+ Pocket Cond Bluetooth Tester 1.DEC1+ Meter ( 3 700,00 Kč MC122 pH controller MC122 Price on request MI106 Combined portable meter pH/ORP/Temp Mi106 Price on request