pH Sensor InPro4800i/SG/225 Back Catalog number: 52005384 Availability: In the manufacturer's stock Price on request - + Recommended 1575-500ML CHEMSOLUTE ready-to-use conductivity sol. 1413 µS/cm, 500ml (THG) Price on request 5190-3988 P3211 pH comb electrode w/fill solution 204,67 € MA921B/2 Double junction ORP platinum electrode MA921B/2 Price on request