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 4090010007 DPC1 Pocket pH/Cond Tester 1.DPC1Meter (battery p 5 590,00 Kč HI 98103 pH tester CHECKER Price on request