pH Sensor InPro4800i/SG/225 Back Catalog number: 52005384 Availability: In the manufacturer's stock Price on request - + Recommended 18901194 PH9.18 250mL 9.18pH, one bottle 320,00 Kč MA905B/3 Combination pH electrode MA905B/3 Price on request 1231 Electrode holder and rod assembly 1 695,94 Kč