TIS Capillary Electrode, API 2000, QTRAP Back Catalog number: CTS-21212 Availability: In the manufacturer's stock Price on request - + Recommended 4090010007 DPC1 Pocket pH/Cond Tester 1.DPC1Meter (battery p 222,80 € 4090010107 DCD10 Portable Cond/DO Meter (Polarographic Type/C 778,00 € 4090010109 DPCD10 Portable pH/Cond/DO Meter (Polarographic Ty 1 142,29 €