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 4 610,00 Kč 4090010201 DEC100 Benchtop Cond Meter 1.DEC100Meter 2.DCON20 14 410,00 Kč PH56 pH/Temp waterproof tester pH56 Price on request